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 6105-01-221-9481
NSN 6610-01-499-8788
NSN 7035-00-064-7008
NSN 5965-00-171-1265
NSN 5998-00-752-1162
NSN 5998-01-468-0169
NSN 5910-00-637-2609
NSN 6105-00-270-8078
NSN 5905-01-515-7449
NSN 6650-00-031-8467
NSN 6620-01-232-0680
NSN 5930-01-033-6506