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 5930-01-208-3386
NSN 4140-01-187-1819
NSN 5998-01-206-3756
NSN 5990-01-231-9608
NSN 6620-01-485-0556
NSN 6685-01-541-4932
NSN 5985-00-954-7196
NSN 6110-01-406-2934
NSN 5945-01-409-2718
NSN 6130-01-046-5238
NSN 6620-00-148-9613
NSN 5915-01-042-6781