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 5950-01-533-6700
NSN 5935-01-444-4880
NSN 5985-00-213-7171
NSN 6220-01-392-8376
NSN 6130-01-412-3096
NSN 6130-00-849-2553
NSN 5990-01-239-5878
NSN 5996-01-407-3777
NSN 5998-01-393-4473
NSN 5960-00-478-4337
NSN 6130-00-078-3824
NSN 5925-01-435-5869