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.
NSN 5915-01-041-1373
NSN 5920-00-822-2327
NSN 6240-00-838-0157
NSN 6145-01-313-4010
NSN 5996-01-206-4104
NSN 5990-01-416-0362
NSN 5975-01-355-9289
NSN 5975-00-938-8931
NSN 6645-01-602-3813
NSN 5975-01-634-0678
NSN 6650-01-107-0474
NSN 5960-00-275-7497