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 5965-01-605-8821
NSN 5990-01-034-8211
NSN 5950-01-081-9540
NSN 5925-00-840-7058
NSN 5905-00-006-7642
NSN 5990-01-346-5422
NSN 6220-00-081-6429
NSN 6220-00-841-1275
NSN 6110-01-633-9660
NSN 5855-01-147-6024
NSN 5895-01-453-1948
NSN 5996-01-349-7059