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 5905-00-824-1800
NSN 5895-01-143-1843
NSN 5915-00-879-8735
NSN 5905-00-394-1528
NSN 5925-01-514-0274
NSN 5925-01-364-2566
NSN 6240-01-415-6004
NSN 5960-01-010-3083
NSN 5985-01-131-9430
NSN 6145-01-304-9370
NSN 5965-01-187-4008
NSN 4140-01-417-8070