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 5998-01-469-3375
NSN 5985-01-600-1583
NSN 5985-00-763-7326
NSN 5998-01-391-7792
NSN 5999-00-151-4045
NSN 5925-00-784-0741
NSN 2925-01-411-4666
NSN 5935-01-270-1860
NSN 6320-01-512-2031
NSN 6220-01-052-3986
NSN 5835-01-132-5894
NSN 5905-00-042-9828