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 6110-01-443-3785
NSN 5990-01-512-9129
NSN 6650-01-620-4706
NSN 2925-01-281-6403
NSN 5998-00-455-0711
NSN 6240-01-182-8217
NSN 6145-00-905-7255
NSN 5895-01-500-4470
NSN 6610-00-079-1508
NSN 5935-00-199-3870
NSN 5935-00-900-6688
NSN 5996-00-516-9281