Weapon system essential
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 6135-01-382-1980
NSN 5945-01-182-8743
NSN 5930-01-153-0961
NSN 5996-01-600-8077
NSN 5835-01-351-8429
NSN 5930-01-317-6024
NSN 6650-01-168-8451
NSN 5999-01-039-7223
NSN 6145-01-526-1651
NSN 5965-01-296-8991
NSN 5835-01-254-8584
NSN 5985-01-206-3121