30 minutes operation
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 5960-01-399-4327
NSN 6650-01-225-4346
NSN 6150-01-296-9801
NSN 5945-00-615-6187
NSN 5990-01-193-0487
NSN 6620-01-418-7562
NSN 4140-01-583-3203
NSN 5905-01-323-5836
NSN 5910-00-720-8193
NSN 6645-01-191-0107
NSN 5895-01-315-0060
NSN 5930-01-054-9507