Navy Occupational Ratings - Revision history

MesotheliomaSupport: Fix broken mesothelioma-lung-cancer.org URL (moved to /encyclopedia/)

2026-03-09T14:57:09Z

Fix broken mesothelioma-lung-cancer.org URL (moved to /encyclopedia/)

MesotheliomaSupport: Internal linking: added 7 wiki links

2026-02-20T20:56:26Z

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2026-02-20T20:53:29Z

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2026-02-20T20:47:01Z

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2026-01-29T14:29:14Z

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MesotheliomaSupport: Expanded Executive Summary to fill space beside infobox; added internal links to related pages

2026-01-22T03:17:38Z

Expanded Executive Summary to fill space beside infobox; added internal links to related pages

← Older revision		Revision as of 03:17, 22 January 2026
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	~~'''~~Executive Summary~~:'''~~ This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA asbestos exposure risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS Asbestos Exposure Matrix classifies [https://dandell.com/navy-veterans-mesothelioma/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.mesothelioma.net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. Navy veterans with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through trust funds, settlements, and VA benefits.		== Executive Summary ==

			This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA asbestos exposure risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS Asbestos Exposure Matrix classifies [https://dandell.com/navy-veterans-mesothelioma/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.mesothelioma.net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. Navy veterans with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through trust funds, settlements, and VA benefits.

			The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.

			Engineering department personnel bore the greatest burden of exposure. [[Boilermakers\|Boiler Technicians (BT)]], [[Marine Engineering Workers\|Machinist's Mates (MM)]], Water Tenders (WT), and [[Plumbers and Pipefitters\|Pipefitters]] worked in direct daily contact with asbestos insulation, gaskets, and packing materials. These workers operated, maintained, and repaired steam propulsion systems in fire rooms and engine compartments where exposure levels routinely reached 40-150 fibers per cubic centimeter during maintenance operations—hundreds of times higher than today's OSHA permissible exposure limit of 0.1 f/cc. The documented 6.47 Standardized Mortality Ratio for these ratings means they died from mesothelioma at nearly seven times the rate of the general population.

			The legal and compensation landscape for Navy veterans with mesothelioma has evolved significantly over recent decades. The 2019 Supreme Court decision in ''Air and Liquid Systems Corp. v. DeVries'' rejected the "bare metal defense" that equipment manufacturers had long used to avoid liability, holding that they have a duty to warn about dangers of asbestos-containing parts integrated into their equipment. This ruling dramatically expanded compensation options for Navy veterans. Today, affected veterans can pursue VA disability benefits (automatic 100% rating for mesothelioma), claims against multiple [[Asbestos Trust Funds\|asbestos bankruptcy trust funds]], and civil lawsuits against solvent manufacturers—with combined recovery routinely exceeding $1 million. For detailed information on specific vessels and their asbestos documentation, see the [[Navy Ships Asbestos Database]].

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MesotheliomaSupport: Initial publication with noai markers and internal links to shipyards, occupations, trust funds, and resources

2026-01-22T03:15:31Z

Initial publication with noai markers and internal links to shipyards, occupations, trust funds, and resources

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MesotheliomaSupport: Bot edit

2026-01-15T16:11:21Z

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{{#seo:
|title=Navy Occupational Ratings: Asbestos Exposure & VA Benefits G
|description=Navy Occupational Ratings. Highest risk ratings: Machinist's Mate, Boiler Technician, Hull Technician. Resources for veterans seeking VA benefits and compensati
|keywords=navy occupational ratings, mesothelioma, asbestos exposure, navy veterans, va benefits, military asbestos
|author=Paul Danziger, Founding Partner, Danziger & De Llano
|published_time=2026-01-15
}}
{| class="infobox" style="width:280px; float:right; margin:0 0 1em 1em; border:2px solid #1a5276; background:#ffffff; border-radius:8px; overflow:hidden;"
|-
! colspan="2" style="background:#1a5276; color:white; padding:12px; font-size:1.1em; text-align:center;" | Military Resource
|-
| colspan="2" style="background:#e8f4f8; padding:10px; text-align:center; font-style:italic;" | Navy Occupational Ratings
|-
| style="padding:10px; font-weight:bold; width:40%; background:#f8f9fa; border-bottom:1px solid #dee2e6;" | Category
| style="padding:10px; border-bottom:1px solid #dee2e6;" | Military
|-
| style="padding:10px; font-weight:bold; background:#f8f9fa; border-bottom:1px solid #dee2e6;" | Risk/Status
| style="padding:10px; border-bottom:1px solid #dee2e6;" | Veterans Resource
|-
| style="padding:10px; font-weight:bold; background:#f8f9fa; border-bottom:1px solid #dee2e6;" | Key Statistic
| style="padding:10px; border-bottom:1px solid #dee2e6;" | Highest risk ratings: Machinist's Mate, Boiler Technician, Hull Technician
|-
| style="padding:10px; font-weight:bold; background:#f8f9fa;" | Page Status
| style="padding:10px;" | Under Development
|-
| colspan="2" style="background:#1a5276; padding:10px; text-align:center;" | [https://dandell.com/contact-us/ <span style="color:white; font-weight:bold;">Free Case Review →</span>]
|}

{| style="width:100%; background:#fff3cd; border:1px solid #ffc107; border-left:5px solid #ffc107; border-radius:4px; margin:1em 0;"
|-
| style="padding:15px; color:#856404;" | '''⚠ Page Under Development''' — This page is being expanded with comprehensive information. Full content coming soon. For immediate assistance, call '''(866) 222-9990'''.
|}

== About Navy Occupational Ratings ==

This page will provide comprehensive information about navy occupational ratings and asbestos exposure, including exposure history, health risks, and compensation options available to affected workers and their families.

== Key Facts ==

{| class="wikitable" style="width:100%; margin:1em 0; border-collapse:collapse;"
|-
! style="background:#1a5276; color:white; padding:12px; text-align:left;" | Key Facts: Navy Occupational Ratings
|-
| style="padding:15px; background:#f8f9fa;" |
* '''Highest risk ratings: Machinist's Mate, Boiler Technician, Hull Technician'''
* Engine room and boiler room personnel had most exposure
* Repair and maintenance ratings faced ongoing contact
* Rating-specific exposure documentation supports VA claims
* '''Trust Funds Available:''' 60+ active trusts hold over $30 billion for asbestos victims
* '''Legal Help:''' Experienced mesothelioma attorneys can help recover compensation
|}

== Compensation Options ==

Workers exposed to asbestos may be eligible for multiple forms of compensation:

* '''Asbestos Trust Funds''' — Over 60 active trusts with $30+ billion available
* '''Personal Injury Lawsuits''' — Against companies that manufactured or used asbestos products
* '''Veterans Benefits''' — VA disability compensation for service-related exposure
* '''Workers' Compensation''' — State programs for occupational illness

== Related Resources ==

* [[Veterans_Benefits|Veterans Benefits]]
* [[Military_Exposure_Overview|Military Exposure Overview]]
* [[Asbestos_Trust_Funds|Asbestos Trust Funds]]

== Get Help Today ==

{| style="width:100%; background:#d4edda; border:1px solid #28a745; border-left:5px solid #28a745; border-radius:4px; margin:1em 0;"
|-
| style="padding:15px; color:#155724;" | '''✓ Free Case Evaluation''' — If you or a loved one was exposed to asbestos, you may be entitled to significant compensation. Call '''(866) 222-9990''' for a free, confidential consultation with experienced mesothelioma attorneys.
|}

== References ==

<references />

[[Category:Mesothelioma]]
[[Category:Military]]
[[Category:Asbestos Exposure]]

← Older revision		Revision as of 20:56, 20 February 2026
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	== Executive Summary ==		== Executive Summary ==

	This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA [[Asbestos Exposure\|asbestos exposure]] risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS [[Asbestos Exposure]] Matrix classifies [https://dandell.com/navy-veterans-[[Mesothelioma\|mesothelioma]]/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.[[Mesothelioma\|mesothelioma]].net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. [[Navy Veterans\|Navy veterans]] with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through [[Trust Funds\|trust funds]], settlements, and [[VA Benefits\|VA benefits]].		This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA [[Asbestos Exposure\|asbestos exposure]] risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS [[Asbestos Exposure]] Matrix classifies [https://dandell.com/navy-veterans-[[Mesothelioma\|mesothelioma]]/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.[[Mesothelioma\|mesothelioma]].net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face [[Mesothelioma\|mesothelioma]] mortality rates 6.47 times higher] than the general population. [[Navy Veterans\|Navy veterans]] with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through [[Trust Funds\|trust funds]], settlements, and [[VA Benefits\|VA benefits]].

	The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.		The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.
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	Engineering department personnel bore the greatest burden of exposure. [[Boilermakers\|Boiler Technicians (BT)]], [[Marine Engineering Workers\|Machinist's Mates (MM)]], Water Tenders (WT), and [[Plumbers and Pipefitters\|Pipefitters]] worked in direct daily contact with asbestos insulation, gaskets, and packing materials. These workers operated, maintained, and repaired steam propulsion systems in fire rooms and engine compartments where exposure levels routinely reached 40-150 fibers per cubic centimeter during maintenance operations—hundreds of times higher than today's OSHA permissible exposure limit of 0.1 f/cc. The documented 6.47 Standardized Mortality Ratio for these ratings means they died from mesothelioma at nearly seven times the rate of the general population.		Engineering department personnel bore the greatest burden of exposure. [[Boilermakers\|Boiler Technicians (BT)]], [[Marine Engineering Workers\|Machinist's Mates (MM)]], Water Tenders (WT), and [[Plumbers and Pipefitters\|Pipefitters]] worked in direct daily contact with asbestos insulation, gaskets, and packing materials. These workers operated, maintained, and repaired steam propulsion systems in fire rooms and engine compartments where exposure levels routinely reached 40-150 fibers per cubic centimeter during maintenance operations—hundreds of times higher than today's OSHA permissible exposure limit of 0.1 f/cc. The documented 6.47 Standardized Mortality Ratio for these ratings means they died from mesothelioma at nearly seven times the rate of the general population.

	The legal and compensation landscape for [[Navy Veterans\|Navy veterans]] with mesothelioma has evolved significantly over recent decades. The 2019 Supreme Court decision in ''Air and Liquid Systems Corp. v. DeVries'' rejected the "bare metal defense" that equipment manufacturers had long used to avoid liability, holding that they have a duty to warn about dangers of asbestos-containing parts integrated into their equipment. This ruling dramatically expanded compensation options for Navy veterans. Today, affected veterans can pursue VA disability benefits (automatic 100% rating for mesothelioma), claims against multiple [[Asbestos Trust Funds\|asbestos bankruptcy trust funds]], and civil lawsuits against solvent manufacturers—with combined recovery routinely exceeding $1 million. For detailed information on specific vessels and their asbestos documentation, see the [[Navy Ships Asbestos Database]].		The legal and compensation landscape for [[Navy Veterans\|Navy veterans]] with mesothelioma has evolved significantly over recent decades. The 2019 Supreme Court decision in ''Air and Liquid Systems Corp. v. DeVries'' rejected the "bare metal defense" that equipment manufacturers had long used to avoid liability, holding that they have a duty to warn about dangers of asbestos-containing parts integrated into their equipment. This ruling dramatically expanded compensation options for [[Navy Veterans\|Navy veterans]]. Today, affected veterans can pursue VA disability benefits (automatic 100% rating for mesothelioma), claims against multiple [[Asbestos Trust Funds\|asbestos bankruptcy trust funds]], and civil lawsuits against solvent manufacturers—with combined recovery routinely exceeding $1 million. For detailed information on specific vessels and their asbestos documentation, see the [[Navy Ships Asbestos Database]].

	{\| style="width:100%; border:1px solid #007bff; border-left:5px solid #007bff; border-radius:4px; margin:1em 0;"		{\| style="width:100%; border:1px solid #007bff; border-left:5px solid #007bff; border-radius:4px; margin:1em 0;"
	\|-		\|-
	\| style="padding:15px; " \| '''ℹ️ Key Facts: Navy Occupational Ratings and Asbestos Exposure'''		\| style="padding:15px; " \| '''ℹ️ Key Facts: Navy Occupational Ratings and [[Asbestos Exposure]]'''
	* The VA officially classifies '''18 Navy ratings''' as "Highly Probable" asbestos exposure based on the Duty-MOS Asbestos Exposure Matrix (2015)		* The VA officially classifies '''18 Navy ratings''' as "Highly Probable" asbestos exposure based on the Duty-MOS Asbestos Exposure Matrix (2015)
	* Engineering ratings including BT, MM, WT, HT, and [[Pipefitters\|pipefitters]] demonstrate '''Standardized Mortality Ratio of 6.47'''—meaning 6.47 times higher mesothelioma death rates than the general population		* Engineering ratings including BT, MM, WT, HT, and [[Pipefitters\|pipefitters]] demonstrate '''Standardized Mortality Ratio of 6.47'''—meaning 6.47 times higher mesothelioma death rates than the general population
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	'''FP — Pipefitter''' [HIGHLY PROBABLE]		'''FP — Pipefitter''' [HIGHLY PROBABLE]

	[[Pipefitters]] (1948-1958) installed, maintained, and repaired piping systems throughout naval vessels, with extremely high exposure from [https://dandell.com/occupations/pipefitters/ direct handling of pipe insulation]—installation of new asbestos lagging, cutting and fitting insulation to pipes, and removing deteriorated materials for pipe repairs. The rating was '''merged into Shipfitter (SF) in 1958'''.		[[Pipefitters]] (1948-1958) installed, maintained, and repaired piping systems throughout naval vessels, with extremely high exposure from [https://dandell.com/occupations/[[Pipefitters\|pipefitters]]/ direct handling of pipe insulation]—installation of new asbestos lagging, cutting and fitting insulation to pipes, and removing deteriorated materials for pipe repairs. The rating was '''merged into Shipfitter (SF) in 1958'''.

	'''UT — Utilitiesman''' [HIGHLY PROBABLE]		'''UT — Utilitiesman''' [HIGHLY PROBABLE]
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	\| style="padding:15px; " \| '''✅ Important for "Minimal" Rating Veterans:''' The VA acknowledges that asbestos exposure is not exclusive to rated positions. Veterans in "Minimal" classifications can still establish service connection through documented exposure evidence. Navy ships contained asbestos throughout—berthing areas, passageways, galleys, offices, and common spaces. Personnel throughout the vessel experienced continuous secondary exposure from deteriorating insulation, shared ventilation systems, and 24/7 presence in contaminated environments.		\| style="padding:15px; " \| '''✅ Important for "Minimal" Rating Veterans:''' The VA acknowledges that asbestos exposure is not exclusive to rated positions. Veterans in "Minimal" classifications can still establish service connection through documented exposure evidence. Navy ships contained asbestos throughout—berthing areas, passageways, galleys, offices, and common spaces. Personnel throughout the vessel experienced continuous [[Secondary Exposure\|secondary exposure]] from deteriorating insulation, shared ventilation systems, and 24/7 presence in contaminated environments.
	\|}		\|}

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	\| style="padding:15px; " \| '''✅ Critical Fact:''' VA benefits and legal compensation operate completely independently. Navy veterans can pursue '''both tracks simultaneously'''—neither reduces the other. Combined recovery through VA disability, trust funds, and lawsuits routinely exceeds $1 million, with some cases achieving $2-3 million total recovery.		\| style="padding:15px; " \| '''✅ Critical Fact:''' [[VA Benefits\|VA benefits]] and legal compensation operate completely independently. Navy veterans can pursue '''both tracks simultaneously'''—neither reduces the other. Combined recovery through VA disability, [[Trust Funds\|trust funds]], and lawsuits routinely exceeds $1 million, with some cases achieving $2-3 million total recovery.
	\|}		\|}

← Older revision		Revision as of 20:53, 20 February 2026
Line 39:		Line 39:
	== Executive Summary ==		== Executive Summary ==

	This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA [[Asbestos Exposure\|asbestos exposure]] risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS Asbestos Exposure Matrix classifies [https://dandell.com/navy-veterans-[[Mesothelioma\|mesothelioma]]/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.mesothelioma.net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. [[Navy Veterans\|Navy veterans]] with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through [[Trust Funds\|trust funds]], settlements, and [[VA Benefits\|VA benefits]].		This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA [[Asbestos Exposure\|asbestos exposure]] risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS [[Asbestos Exposure]] Matrix classifies [https://dandell.com/navy-veterans-[[Mesothelioma\|mesothelioma]]/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.[[Mesothelioma\|mesothelioma]].net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. [[Navy Veterans\|Navy veterans]] with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through [[Trust Funds\|trust funds]], settlements, and [[VA Benefits\|VA benefits]].

	The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.		The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.
Line 45:		Line 45:
	Engineering department personnel bore the greatest burden of exposure. [[Boilermakers\|Boiler Technicians (BT)]], [[Marine Engineering Workers\|Machinist's Mates (MM)]], Water Tenders (WT), and [[Plumbers and Pipefitters\|Pipefitters]] worked in direct daily contact with asbestos insulation, gaskets, and packing materials. These workers operated, maintained, and repaired steam propulsion systems in fire rooms and engine compartments where exposure levels routinely reached 40-150 fibers per cubic centimeter during maintenance operations—hundreds of times higher than today's OSHA permissible exposure limit of 0.1 f/cc. The documented 6.47 Standardized Mortality Ratio for these ratings means they died from mesothelioma at nearly seven times the rate of the general population.		Engineering department personnel bore the greatest burden of exposure. [[Boilermakers\|Boiler Technicians (BT)]], [[Marine Engineering Workers\|Machinist's Mates (MM)]], Water Tenders (WT), and [[Plumbers and Pipefitters\|Pipefitters]] worked in direct daily contact with asbestos insulation, gaskets, and packing materials. These workers operated, maintained, and repaired steam propulsion systems in fire rooms and engine compartments where exposure levels routinely reached 40-150 fibers per cubic centimeter during maintenance operations—hundreds of times higher than today's OSHA permissible exposure limit of 0.1 f/cc. The documented 6.47 Standardized Mortality Ratio for these ratings means they died from mesothelioma at nearly seven times the rate of the general population.

	The legal and compensation landscape for Navy veterans with mesothelioma has evolved significantly over recent decades. The 2019 Supreme Court decision in ''Air and Liquid Systems Corp. v. DeVries'' rejected the "bare metal defense" that equipment manufacturers had long used to avoid liability, holding that they have a duty to warn about dangers of asbestos-containing parts integrated into their equipment. This ruling dramatically expanded compensation options for Navy veterans. Today, affected veterans can pursue VA disability benefits (automatic 100% rating for mesothelioma), claims against multiple [[Asbestos Trust Funds\|asbestos bankruptcy trust funds]], and civil lawsuits against solvent manufacturers—with combined recovery routinely exceeding $1 million. For detailed information on specific vessels and their asbestos documentation, see the [[Navy Ships Asbestos Database]].		The legal and compensation landscape for [[Navy Veterans\|Navy veterans]] with mesothelioma has evolved significantly over recent decades. The 2019 Supreme Court decision in ''Air and Liquid Systems Corp. v. DeVries'' rejected the "bare metal defense" that equipment manufacturers had long used to avoid liability, holding that they have a duty to warn about dangers of asbestos-containing parts integrated into their equipment. This ruling dramatically expanded compensation options for Navy veterans. Today, affected veterans can pursue VA disability benefits (automatic 100% rating for mesothelioma), claims against multiple [[Asbestos Trust Funds\|asbestos bankruptcy trust funds]], and civil lawsuits against solvent manufacturers—with combined recovery routinely exceeding $1 million. For detailed information on specific vessels and their asbestos documentation, see the [[Navy Ships Asbestos Database]].

	{\| style="width:100%; border:1px solid #007bff; border-left:5px solid #007bff; border-radius:4px; margin:1em 0;"		{\| style="width:100%; border:1px solid #007bff; border-left:5px solid #007bff; border-radius:4px; margin:1em 0;"
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	* Boiler Technician verdicts have reached '''$40.1 million''' (2024); Machinist's Mate settlements exceed '''$17 million'''		* Boiler Technician verdicts have reached '''$40.1 million''' (2024); Machinist's Mate settlements exceed '''$17 million'''
	* Navy veterans with mesothelioma automatically qualify for '''100% VA disability''' rating—currently $4,044.91/month for married veterans (2025 rates)		* Navy veterans with mesothelioma automatically qualify for '''100% VA disability''' rating—currently $4,044.91/month for married veterans (2025 rates)
	* VA benefits and legal compensation operate '''simultaneously'''—neither reduces the other; combined recovery routinely exceeds $1 million		* [[VA Benefits\|VA benefits]] and legal compensation operate '''simultaneously'''—neither reduces the other; combined recovery routinely exceeds $1 million
	* Over '''$30 billion''' remains available in asbestos bankruptcy trust funds, with Navy veterans qualifying for expedited processing at multiple trusts		* Over '''$30 billion''' remains available in asbestos bankruptcy [[Trust Funds\|trust funds]], with Navy veterans qualifying for expedited processing at multiple trusts
	\|}		\|}

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	'''FP — Pipefitter''' [HIGHLY PROBABLE]		'''FP — Pipefitter''' [HIGHLY PROBABLE]

	Pipefitters (1948-1958) installed, maintained, and repaired piping systems throughout naval vessels, with extremely high exposure from [https://dandell.com/occupations/pipefitters/ direct handling of pipe insulation]—installation of new asbestos lagging, cutting and fitting insulation to pipes, and removing deteriorated materials for pipe repairs. The rating was '''merged into Shipfitter (SF) in 1958'''.		[[Pipefitters]] (1948-1958) installed, maintained, and repaired piping systems throughout naval vessels, with extremely high exposure from [https://dandell.com/occupations/pipefitters/ direct handling of pipe insulation]—installation of new asbestos lagging, cutting and fitting insulation to pipes, and removing deteriorated materials for pipe repairs. The rating was '''merged into Shipfitter (SF) in 1958'''.

	'''UT — Utilitiesman''' [HIGHLY PROBABLE]		'''UT — Utilitiesman''' [HIGHLY PROBABLE]
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	'''MR — Machinery Repairman''' [MINIMAL per VA but significant exposure]		'''MR — Machinery Repairman''' [MINIMAL per VA but significant exposure]

	Machinery Repairmen performed precision machining, welding, and metal fabrication, repairing and manufacturing shipboard machinery components. Secondary exposure occurred through repair of asbestos-insulated equipment. Rating remains active.		Machinery Repairmen performed precision machining, welding, and metal fabrication, repairing and manufacturing shipboard machinery components. [[Secondary Exposure\|Secondary exposure]] occurred through repair of asbestos-insulated equipment. Rating remains active.

	=== Aviation Maintenance Ratings (Aircraft Carriers) ===		=== Aviation Maintenance Ratings (Aircraft Carriers) ===

← Older revision		Revision as of 20:47, 20 February 2026
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	== Executive Summary ==		== Executive Summary ==

	This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA asbestos exposure risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS Asbestos Exposure Matrix classifies [https://dandell.com/navy-veterans-mesothelioma/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.mesothelioma.net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. Navy veterans with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through trust funds, settlements, and VA benefits.		This comprehensive reference documents all 110 U.S. Navy enlisted ratings and their official VA [[Asbestos Exposure\|asbestos exposure]] risk classifications during the peak asbestos era (1940-1990). The VA Duty-MOS Asbestos Exposure Matrix classifies [https://dandell.com/navy-veterans-[[Mesothelioma\|mesothelioma]]/ 18 Navy ratings as "Highly Probable"] exposure and 32 ratings as "Probable" exposure—meaning 45.5% of all Navy occupational specialties carried significant asbestos risk. Peer-reviewed research from a 65-year cohort study demonstrates that [https://www.mesothelioma.net/asbestos-exposure/high-risk/occupations/navy-veteran/ high-risk engineering ratings face mesothelioma mortality rates 6.47 times higher] than the general population. [[Navy Veterans\|Navy veterans]] with mesothelioma qualify for both [https://www.mesotheliomalawyercenter.org/veterans/navy/ 100% VA disability compensation] and legal claims against asbestos product manufacturers, with combined recovery potential exceeding $1 million through [[Trust Funds\|trust funds]], settlements, and [[VA Benefits\|VA benefits]].

	The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.		The U.S. Navy's extensive use of asbestos-containing materials from the 1930s through the 1970s created what epidemiologists now recognize as one of the most significant occupational exposure disasters in American history. Every naval vessel constructed or refitted during this era contained hundreds of asbestos products—from boiler and pipe insulation to gaskets, packing materials, electrical cable wrapping, deck tiles, and fireproofing materials. WWII-era destroyers alone carried 24-30 long tons of thermal insulation, while steam propulsion systems contained approximately 85,000 pounds of asbestos materials. The confined, poorly-ventilated spaces characteristic of shipboard environments concentrated airborne fibers to levels that would be considered catastrophic by modern industrial hygiene standards.
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	\| style="padding:15px; " \| '''ℹ️ Key Facts: Navy Occupational Ratings and Asbestos Exposure'''		\| style="padding:15px; " \| '''ℹ️ Key Facts: Navy Occupational Ratings and Asbestos Exposure'''
	* The VA officially classifies '''18 Navy ratings''' as "Highly Probable" asbestos exposure based on the Duty-MOS Asbestos Exposure Matrix (2015)		* The VA officially classifies '''18 Navy ratings''' as "Highly Probable" asbestos exposure based on the Duty-MOS Asbestos Exposure Matrix (2015)
	* Engineering ratings including BT, MM, WT, HT, and pipefitters demonstrate '''Standardized Mortality Ratio of 6.47'''—meaning 6.47 times higher mesothelioma death rates than the general population		* Engineering ratings including BT, MM, WT, HT, and [[Pipefitters\|pipefitters]] demonstrate '''Standardized Mortality Ratio of 6.47'''—meaning 6.47 times higher mesothelioma death rates than the general population
	* Radiological studies found '''42.5% of engine room personnel''' showed asbestotic lung changes compared to 28.4% for deck and administrative ratings		* Radiological studies found '''42.5% of engine room personnel''' showed asbestotic lung changes compared to 28.4% for deck and administrative ratings
	* Navy ships contained '''over 300 asbestos-containing products''' including insulation, gaskets, packing materials, deck tiles, and electrical components		* Navy ships contained '''over 300 asbestos-containing products''' including insulation, gaskets, packing materials, deck tiles, and electrical components
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	* '''Highly Probable (18 ratings, 16.4%)''' — Direct, frequent contact with asbestos-containing materials in enclosed, poorly-ventilated spaces		* '''Highly Probable (18 ratings, 16.4%)''' — Direct, frequent contact with asbestos-containing materials in enclosed, poorly-ventilated spaces
	* '''Probable (32 ratings, 29.1%)''' — Regular but less intensive exposure through proximity to high-risk areas or periodic maintenance activities		* '''Probable (32 ratings, 29.1%)''' — Regular but less intensive exposure through proximity to high-risk areas or periodic maintenance activities
	* '''Minimal (60 ratings, 54.5%)''' — Limited direct contact, though secondary exposure remained possible throughout asbestos-contaminated vessels		* '''Minimal (60 ratings, 54.5%)''' — Limited direct contact, though [[Secondary Exposure\|secondary exposure]] remained possible throughout asbestos-contaminated vessels

	"The VA's classification system provides critical evidentiary support for veterans seeking service connection," explains [https://dandell.com/advocates/ Paul Danziger of Danziger & De Llano]. "Veterans in 'Highly Probable' and 'Probable' classifications face significantly reduced burden of proof when establishing that their mesothelioma resulted from military service."		"The VA's classification system provides critical evidentiary support for veterans seeking service connection," explains [https://dandell.com/advocates/ Paul Danziger of Danziger & De Llano]. "Veterans in 'Highly Probable' and 'Probable' classifications face significantly reduced burden of proof when establishing that their mesothelioma resulted from military service."