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 5910-01-162-5622
NSN 6105-01-327-9407
NSN 6110-01-213-7469
NSN 6620-01-473-8262
NSN 5975-01-642-4960
NSN 6150-01-521-9469
NSN 6240-01-507-3609
NSN 5915-01-059-6755
NSN 4140-01-482-4432
NSN 5920-00-979-6287
NSN 6320-01-288-3060
NSN 6240-01-468-7927