Sole source required by statute 6.302
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 5855-01-630-2164
NSN 6220-01-170-5335
NSN 6220-00-401-4648
NSN 5915-01-143-8953
NSN 5855-01-425-6340
NSN 6650-01-254-3690
NSN 6105-01-388-4089
NSN 5855-00-916-2236
NSN 5998-01-449-8656
NSN 6110-01-083-5105
NSN 5905-01-181-6561
NSN 6645-01-061-5516