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 6150-00-186-7809
NSN 5915-01-125-9340
NSN 6620-01-311-3516
NSN 5945-01-236-5948
NSN 6685-01-495-5653
NSN 5990-01-267-3590
NSN 5895-00-407-9017
NSN 5999-00-614-0422
NSN 5910-01-379-0883
NSN 6320-01-019-1028
NSN 7035-01-463-3368
NSN 6110-00-982-2838