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 6110-01-026-8181
NSN 6220-00-682-4848
NSN 5990-00-288-1820
NSN 6685-01-029-3416
NSN 5935-00-243-8752
NSN 5960-00-266-6741
NSN 5965-01-516-8388
NSN 6145-00-296-0085
NSN 6320-01-209-0952
NSN 5996-00-925-1953
NSN 5925-01-119-6585
NSN 5835-00-247-0161