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 6105-01-506-0156
NSN 6130-00-914-5937
NSN 5930-01-056-8911
NSN 5935-01-063-8241
NSN 7035-01-099-2311
NSN 6685-00-722-3209
NSN 5920-00-007-2054
NSN 6610-01-045-4707
NSN 5950-01-498-6962
NSN 6145-01-130-5416
NSN 6610-01-640-9367
NSN 5985-01-260-3674