No other part numbers with same form, fit, and function found.
A portable respiratory protective device, which supplies respirable air to the wearer from self-contained air cyclinder(s) without recourse to atmospheric air supply. It may have breathing bags. Excludes items which use chemicals to generate oxygen, and respirator outfit.
NSN 5998-01-494-0492
NSN 5895-00-900-8511
NSN 5935-01-062-8661
NSN 6135-01-604-8739
NSN 4140-01-324-7768
NSN 2925-00-964-7128
NSN 6650-00-401-7896
NSN 5905-01-212-7737
NSN 5930-01-572-1089
NSN 4140-00-647-1142
NSN 5990-01-106-3786
NSN 6110-01-268-1723