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 5998-01-065-8687
NSN 6135-01-527-3598
NSN 6110-00-616-4300
NSN 6110-01-272-9246
NSN 6645-01-484-9847
NSN 6110-01-408-9868
NSN 5998-01-224-4632
NSN 6320-01-281-6028
NSN 5915-00-444-7908
NSN 6645-00-711-5381
NSN 5895-01-476-0539
NSN 5915-01-461-3089