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 5945-00-723-9801
NSN 5895-00-446-2493
NSN 5935-00-695-4914
NSN 6105-01-601-1261
NSN 5975-00-425-0524
NSN 5999-01-193-3914
NSN 7035-01-202-8699
NSN 5835-01-367-4330
NSN 5935-01-318-4729
NSN 5915-01-360-5612
NSN 6240-00-477-3027
NSN 6105-01-653-0093