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 5925-01-398-1202
NSN 5895-01-608-4352
NSN 5985-00-378-8558
NSN 6135-01-066-6904
NSN 5855-01-098-9038
NSN 5950-00-269-4805
NSN 6105-01-649-9841
NSN 5996-00-913-2633
NSN 5930-01-366-5461
NSN 5895-00-099-9532
NSN 2925-01-164-9579
NSN 4140-00-071-2209