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 5996-01-202-0717
NSN 5998-01-374-2588
NSN 5895-01-342-0078
NSN 5855-00-106-1640
NSN 6685-01-268-1465
NSN 6130-01-132-1871
NSN 6220-01-258-8185
NSN 5910-00-860-3083
NSN 6610-01-431-8575
NSN 7035-01-201-7152
NSN 6650-01-525-0958
NSN 5960-00-492-2502