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 5910-01-582-1356
NSN 5990-01-481-2331
NSN 6685-00-279-3620
NSN 5925-01-265-7749
NSN 5950-00-554-8357
NSN 6320-01-183-8196
NSN 6220-01-427-2333
NSN 6240-00-105-6341
NSN 5910-00-543-3636
NSN 7035-01-240-0541
NSN 6135-01-398-5922
NSN 6610-00-186-9180