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 5930-00-507-8324
NSN 5905-00-597-6081
NSN 6240-01-144-5898
NSN 6135-00-234-6508
NSN 6620-00-580-3499
NSN 5965-01-538-8795
NSN 6650-01-424-0762
NSN 6685-01-054-2412
NSN 5965-00-387-6880
NSN 5920-00-590-4192
NSN 6610-01-372-7885
NSN 6685-01-006-7569