Air Force Asbestos Exposure by Job (AFSC): Mechanics, Crew Chiefs & Civil Engineering

How asbestos exposure in the Air Force tracked with an airman's AFSC — aircraft and engine mechanics, crew chiefs, civil engineering and utilities, and ground support equipment maintainers — and the products allegedly involved in each role.

In the Air Force, asbestos exposure followed the specialty. An airman’s Air Force Specialty Code (AFSC) decided which parts of an aircraft they touched, which shop they worked in, and which materials they cut, ground, and scraped. The roles with the most hands-on contact with brake friction, engine gaskets, and thermal insulation carried the greatest alleged exposure — and those roles map closely to civilian trades with well-documented asbestos histories.

This page organizes exposure by role. For the equipment itself, see Air Force equipment exposure; for the base facilities, see bases and barracks.

Aircraft Mechanics and Engine Mechanics

Aircraft and jet-engine mechanics had among the most direct alleged exposure in the Air Force. Their work centered on brakes and gaskets — the components allegedly made with asbestos:

  • Servicing, changing, and machining aircraft wheel brakes, and blowing out brake assemblies with compressed air.
  • Removing and replacing exhaust and engine gaskets during phase inspections and engine changes.
  • Cutting new gaskets from asbestos sheet and scraping old gasket material off flanges and manifolds.

The civilian analog is documented in detail:

Relevant product records:

Crew Chiefs and Flight-Line Personnel

Crew chiefs are responsible for the overall condition of a specific aircraft, and their work spans brakes, engine access, and every system in between. They serviced wheel-brake assemblies, opened engine bays where firewall and heat-shield insulation was present, and worked alongside specialists during heavy maintenance. Flight-line time also meant proximity to ground support equipment and the dust of an active hangar. Their alleged exposure came from the aircraft itself and from the shop environment around it — see Air Force equipment exposure for the specific materials.

Civil Engineering and Utilities

Airmen in base civil engineering and utilities worked directly with thermal insulation and building materials. They maintained boiler plants and steam systems, cut and tore out asbestos pipe and block insulation, remade insulated joints, replaced valve packing and gaskets, and renovated and demolished older base structures full of asbestos floor tile, ceiling tile, and wallboard. Because this work generates dust every time insulation or building material is cut or removed, it was one of the highest alleged-exposure roles on any base — the military mirror of the civilian trades below:

Relevant product records:

Ground Support Equipment Mechanics

GSE mechanics maintained the power carts, generators, tugs, heaters, and hydraulic units that kept the flight line running. The diesel and gas engines in that equipment used exhaust-manifold and head gaskets that were allegedly asbestos-based, and the wheeled GSE carried the same alleged asbestos brake and clutch friction as any vehicle. Their exposure paralleled that of civilian heavy-equipment and vehicle mechanics:

Relevant product record:

Welders and Metalworkers

Airmen who welded and cut metal in fabrication and repair roles worked near asbestos welding blankets, gaskets, and insulation used to shield heat. Welding-adjacent asbestos exposure is well documented on the civilian side:

If Your Air Force Job Exposed You and You Have Been Diagnosed

There are two separate paths, and they do not cancel each other out. A VA disability claim is filed directly with the U.S. Department of Veterans Affairs — a government benefit for a service-connected condition, not a lawsuit. A Veterans Service Organization such as the DAV, VFW, or American Legion will help you file at no cost; see our VA claims guide.

A civil product claim is a separate matter against the private companies that made and sold the asbestos-containing products — never against the Air Force or the government. That is the lane an asbestos attorney handles, and it runs in parallel with VA benefits. If your Air Force AFSC put you in contact with asbestos-containing materials and you have been diagnosed with an asbestos-related disease, you may have a legal claim against those manufacturers.

This page is published by Rights Watch Media Group LLC, an independent media organization. It is not a law firm and does not provide legal services; the content is educational only. Product and exposure descriptions are drawn from publicly filed asbestos litigation records and are stated as alleged. The only law firm named on this site is O’Brien Law Firm. A VA disability claim is a separate government process filed directly with the U.S. Department of Veterans Affairs.