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 6105-01-258-4110
NSN 6240-01-406-5345
NSN 5975-01-586-0646
NSN 6620-00-679-5830
NSN 6240-01-235-2604
NSN 5975-01-286-1950
NSN 5910-00-189-1761
NSN 5990-00-366-0112
NSN 5990-01-604-0862
NSN 5999-01-188-4393
NSN 5835-01-442-6482
NSN 5960-00-702-2005