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 6130-01-121-2385
NSN 5999-00-419-7585
NSN 5996-01-332-1548
NSN 5920-00-982-8042
NSN 5965-01-168-8180
NSN 5910-01-296-4359
NSN 4140-01-643-3391
NSN 5855-00-361-0167
NSN 6645-01-430-3576
NSN 5975-01-406-3332
NSN 5895-01-490-7447
NSN 4140-01-415-3363