Sole source required by statute 6.302; used on american optical ao 5 star, ao 7 star, quantfit and commander respirators
A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also filter, respirator, air filtering.
NSN 5910-01-508-7868
NSN 6240-00-249-6259
NSN 5999-01-098-3580
NSN 6150-01-398-3931
NSN 5930-01-012-1939
NSN 2925-01-391-9247
NSN 5905-01-055-8397
NSN 6110-01-633-9660
NSN 6135-01-451-2120
NSN 2925-01-153-7794
NSN 6145-00-398-4405
NSN 6240-01-182-9201