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 5855-01-085-5354
NSN 6135-01-617-0253
NSN 5998-00-659-1353
NSN 6645-01-571-6404
NSN 6145-00-187-6405
NSN 6240-00-295-0910
NSN 6110-01-051-6398
NSN 5999-01-120-1269
NSN 5945-01-576-8492
NSN 6685-01-156-0012
NSN 5990-01-029-0868
NSN 6220-01-122-3155