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 5999-01-318-3396
NSN 6110-01-027-1172
NSN 5960-01-131-7856
NSN 6105-01-379-5991
NSN 7035-01-561-0094
NSN 6685-01-429-1279
NSN 5975-01-021-5349
NSN 5930-01-417-2181
NSN 5945-01-323-2339
NSN 5996-01-534-7302
NSN 5855-01-079-1259
NSN 6150-00-269-5017