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 5975-01-241-1061
NSN 5895-01-462-3349
NSN 6620-01-210-4401
NSN 5920-00-574-7510
NSN 6150-01-219-2161
NSN 5910-01-574-5562
NSN 5935-01-021-6034
NSN 6105-01-115-0353
NSN 5999-00-067-7528
NSN 5930-01-447-7516
NSN 5965-01-028-6206
NSN 6110-01-537-2677