⚓ U.S. Navy — Rating Exposure Profile
Engineman (EN) — Asbestos Exposure
Last updated July 11, 2026
Enginemen operated and maintained diesel and gas turbine engines on smaller Navy vessels — patrol craft, landing ships, destroyer escorts, frigates, and auxiliaries. Engine rooms on these smaller ships were compact and poorly ventilated, with asbestos insulation on every exhaust manifold, turbine casing, and exhaust line.
Spaces & Work Areas
Engineman (EN) sailors regularly worked in:
- Engine rooms
- Auxiliary machinery spaces
- Generator rooms
- Fuel service spaces
How ENs Were Exposed
ENs worked directly with diesel engine exhaust manifolds wrapped in asbestos tape and cloth, asbestos-gasketed connections, and asbestos packing in seawater pumps. Routine oil changes, filter swaps, and injector work disturbed nearby asbestos insulation. The combination of engine heat and mechanical vibration caused insulation to crumble and shed fibers.
U.S. Navy ships built before approximately 1980 used asbestos-containing insulation, gaskets, and fireproofing materials throughout their engineering plants and throughout the ship. Sailors in the Engineman (EN) rating were among those most regularly in contact with these materials.
Ship Types Where ENs Served
Engineman (EN) sailors were assigned across multiple ship types. Asbestos was used throughout all of these vessel types during the pre-1980 construction era:
VA Claims & Legal Options
ENs often served on smaller ships that are less documented in product records, but class-level insulation specifications still apply. VA claims for ENs are fully recognized — your rating and ship class are sufficient starting evidence.
Two Paths: VA Disability & Asbestos Trust Funds
- VA disability compensation — Monthly benefit for service-connected asbestos-related disease. Requires a diagnosis, evidence of in-service exposure (your rating and ship records), and a nexus statement linking the two.
- Asbestos trust fund claims — Lump-sum payments from bankruptcy trusts funded by asbestos product manufacturers. Requires identifying specific products used aboard your ship class. Multiple trusts may apply to a single claimant.
These paths are not mutually exclusive — many veterans pursue both.
Navy veterans overview › Free Legal Review ›
Asbestos.cam is an informational resource, not a law firm. The above is general information, not legal advice. Consult a qualified attorney for guidance on your specific situation.
Frequently Asked Questions
Which ships did Enginemen typically serve aboard?
ENs were assigned primarily to diesel- and gas-turbine-powered ships: destroyer escorts, frigates, landing ships, minesweepers, and various auxiliary vessels. Larger steam-powered ships (carriers, cruisers, destroyers) typically used Machinist's Mates for propulsion engineering. If your ship had diesel or gas turbine propulsion, EN was the primary engineering rating.
Are there specific asbestos products linked to diesel engine rooms?
Yes. Asbestos exhaust manifold wrapping (asbestos tape/cloth), asbestos-reinforced gaskets at manifold flanges, and asbestos packing in pumps were standard. Brands included Armstrong Cork Company exhaust wrap, Flexitallic gaskets, and Johns-Manville pump packing. An asbestos attorney can research product records for your specific ship class.