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 6105-01-493-9965
NSN 5910-01-285-4358
NSN 6130-01-305-7417
NSN 5835-00-269-2232
NSN 2925-01-446-6976
NSN 5985-00-801-6511
NSN 6645-01-276-7818
NSN 5925-00-452-1270
NSN 6145-01-197-1619
NSN 6130-01-456-9068
NSN 6150-01-628-7651
NSN 5945-00-188-8954