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 5920-00-070-4681
NSN 5965-00-834-6298
NSN 5920-00-704-5718
NSN 6130-01-044-7863
NSN 6645-00-072-9243
NSN 5950-00-275-9257
NSN 7035-01-169-6551
NSN 5985-01-322-7105
NSN 5920-01-425-2754
NSN 5975-00-018-7143
NSN 6145-01-025-7857
NSN 5945-01-403-2800