
Asbestos Exposure by MOS
Understanding Asbestos Exposure in Military Occupational Specialties (MOS)
Your Military Occupational Specialty (MOS) directly impacts your level of asbestos exposure risk, with certain positions showing “highly probable” exposure rates according to Department of Veterans Affairs classifications.
Veterans account for approximately 30% of all mesothelioma diagnoses in the United States, despite representing only 7% of the population.

High-Risk Navy MOS Codes for Asbestos Exposure
Highly Probable Asbestos Exposure (18 MOS Codes):
- AQ – Aviation Fire Control Technician
- B – Boilermaker (WWII era)
- BR – Boilermaker
- BT – Boiler Technician
- FC – Fire Controlman
- FN – Fireman
- FP – Pipefitter
- FT – Fire Control Technician
- FTG – Fire Control Technician (Guns)
- HT – Hull Maintenance Technician
- IM – Instrumentman
- SO – Sonarman
- ST – Sonar Technician
- STG/SOG – Sonar Technician (Surface)
- STS – Sonar Technician (Submarine)
- SoM – Soundman
- UT – Utilitiesman
- WT – Water Tender
According to a 2019 study published in the International Journal of Radiation Biology, Navy veterans who served in high-exposure roles such as boiler technicians, firemen, water tenders, machinist’s mates, and pipefitters were found to be 6.47 times more likely to die from mesothelioma than the general U.S. population.
This figure was based on long-term mortality data from over 114,000 veterans tracked for 65 years.
An additional 32 Navy MOS codes are classified as “probable” for asbestos exposure risk according to the official VA Duty‑MOS Exposure Matrix (2015):
Aviation Specialties:
- ABE – Aviation Boatswain’s Mate (Launch & Recovery Equipment)
- ABF – Aviation Boatswain’s Mate
- ABH – Aviation Boatswain’s Mate (Aircraft Handler)
- ACM – Aviation Chief Metalsmith
- ADJ – Aviation Machinist’s Mate (Jet Engine Mechanic)
- ADR – Aviation Machinist’s Mate
- AE – Aviation Electrician’s Mate
- AM – Aviation Structural Mechanic
- AME – Aviation Structural Mechanic (Safety Equipment)
- AMH – Aviation Structural Mechanic (Hydraulics)
- AMS – Aviation Structural Mechanic (Structural)
- ARM – Aviation Radioman
- AS – Aviation Support Equipment Technician
- AT – Aviation Electronic Technician
- AW – Aviation Antisubmarine Warfare Operator
- AX – Aviation Antisub Warfare Technician
Construction & Engineering:
- BU – Builder
- CD – Construction Driver
- CE – Construction Electrician
- CN – Constructionman
Ship Systems & Machinery:
- EM – Electrician’s Mate
- EN – Engineman
- ET – Electronics Technician
- GSM – Gas Turbine System Technician (Mechanical)
- IC – Interior Communication Technician
- MM – Machinist Mate
- MOMM – Motor Machinist Mate
- MT – Missile Technician
Specialized Technical Roles:
- MLC – Molder
- PTR – Painter
- SW – Steelworker
- TM – Torpedoman’s Mate
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Risk Assessment Summary:
Summary of Navy MOS Statistics:

Health Conditions Caused by Military Asbestos Exposure
Lung Cancer
Asbestos exposure significantly increases lung cancer risk, especially when combined with smoking. Veterans face a multiplicative risk when both factors are present.
VA Disability Benefits for Asbestos Exposure
Disability Compensation Rates (2025)
Qualifying Asbestos-Related Conditions
Proving Service Connection
- Current diagnosis of asbestos-related condition
- Medical nexus linking condition to service
- Detailed exposure summary including MOS information
- Asbestos exposure during military service
Legal Compensation Options Beyond VA Benefits
Mesothelioma Lawsuits
Asbestos Trust Funds
Recent Veteran Asbestos Settlements
- $2.6 million U.S. Navy, Iowa
- $2.5 million U.S. Navy, Missouri
- $11.5 million U.S. Navy Machinist Mate, Virginia
- $8.2 million U.S. Army, Missouri
- $7.3 million U.S. Navy, Missouri
- $4.5 million U.S. Navy, Louisiana
- $4.4 million U.S. Navy, Missouri
- $3.9 million U.S. Army, Missouri
- $3.3 million U.S. Army, Oklahoma
- $2.9 million U.S. Navy, California
- $2.8 million U.S. Air Force, Pennsylvania

Examples of Our Results
Why Choose SWMW Law for Your Asbestos Case?
Take Action Today!
- Seek medical evaluation if experiencing symptoms
- Gather military service records including MOS documentation
- Contact SWMW Law for free legal consultation
- File VA claim for disability benefits
- Document exposure history in detail
Time Limits Apply
- Trust fund claims have varying deadlines by specific trust
- Statute of limitations varies by state (typically 1-3 years from diagnosis)
- VA claims can be filed anytime but earlier filing ensures faster benefits
Contact SWMW Law Today
- Phone: (888) 422-8877
- Online: Complete our free case evaluation form
- Office Locations: Serving veterans nationwide
Free consultation – No fees unless we win – Confidential case review
You served your country with honor, now let us serve you with the legal representation you deserve.
This page was last updated on 09/18/2025. SWMW Law provides legal information and representation for veterans and families affected by asbestos exposure. This content is for informational purposes and does not constitute medical or legal advice. Consult qualified professionals for personalized guidance.
Sources: Information compiled from Department of Veterans Affairs official publications, medical research studies, legal case records, and veterans’ advocacy organizations. All statistics and compensation figures represent historical data and do not guarantee future results.









