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 5950-00-669-8565
NSN 6220-01-634-0660
NSN 6320-01-569-2672
NSN 6150-01-422-2598
NSN 6320-00-937-5625
NSN 5960-01-515-4791
NSN 7035-00-008-4173
NSN 6145-01-495-9306
NSN 6240-01-119-9292
NSN 5985-01-435-5082
NSN 5905-01-074-0650
NSN 5910-00-203-2119