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 6135-01-387-0754
NSN 5920-01-156-1126
NSN 6620-00-965-9841
NSN 5895-00-847-8935
NSN 5985-01-136-5426
NSN 6150-00-708-2965
NSN 6150-01-463-2074
NSN 7035-00-541-8516
NSN 5910-01-462-7580
NSN 6645-01-447-4461
NSN 6610-00-792-6878
NSN 6150-00-949-9889