A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.
NSN 5935-00-807-1209
NSN 4140-01-023-8846
NSN 6320-01-078-8257
NSN 6110-01-058-2476
NSN 5835-01-455-3380
NSN 5835-00-617-3578
NSN 2925-00-185-1618
NSN 5915-01-544-4403
NSN 2925-01-132-5827
NSN 5999-01-336-0333
NSN 5895-01-359-9188
NSN 5965-01-190-7391