An item designed to purify the air against chemical-biological contaminants. It can be used in the respiratory system of aircrew personnel or wearers of a chemical-biological protective suit. An extra filter may be attached to the helmet of the protective suit or to the parachute harness to be used during emergencies.
NSN 5996-00-719-9816
NSN 5915-01-344-0942
NSN 2925-00-305-8030
NSN 5920-01-104-6198
NSN 6220-00-250-6900
NSN 6145-00-526-3038
NSN 6220-01-522-1077
NSN 5998-00-353-1427
NSN 5910-01-284-1407
NSN 5950-00-562-7804
NSN 5835-01-143-6841
NSN 5920-01-228-4384