45 minute minumum duration, with pressurized o2 source and co2 scrubber, maxiseal face piece
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 2925-01-136-0478
NSN 5895-01-352-8774
NSN 6220-01-420-1856
NSN 6320-01-125-3361
NSN 5998-00-350-8511
NSN 6685-01-170-5651
NSN 5920-01-604-3230
NSN 6240-01-320-1308
NSN 6240-01-136-9340
NSN 6145-01-126-5978
NSN 5915-01-603-3152
NSN 5998-01-437-4095