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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6620-01-286-6769
NSN 6145-01-503-3649
NSN 5925-01-254-2052
NSN 6135-01-132-6310
NSN 5990-01-019-6609
NSN 5965-01-148-3396
NSN 6110-00-241-1554
NSN 6645-00-601-6793
NSN 5990-01-565-2226
NSN 5996-00-226-5364
NSN 5985-00-584-3795
NSN 5990-01-559-0578