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 6145-00-596-8447
NSN 6685-00-499-9233
NSN 6145-00-705-6686
NSN 5925-01-399-3245
NSN 4140-01-045-8747
NSN 5975-01-206-4792
NSN 5835-01-173-8003
NSN 5915-01-241-3566
NSN 5998-00-295-3694
NSN 5975-00-284-8268
NSN 6150-00-575-8961
NSN 5990-01-452-0911