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 5895-00-497-4791
NSN 2925-01-364-7926
NSN 6240-01-522-6619
NSN 5895-00-186-8572
NSN 5960-00-188-8648
NSN 6110-00-316-5450
NSN 5985-00-370-3379
NSN 2925-00-961-2117
NSN 4140-00-330-5841
NSN 5905-01-498-5227
NSN 6320-00-174-1362
NSN 6130-00-841-7561