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 5835-00-153-4100
NSN 5996-01-337-3516
NSN 6650-01-589-3585
NSN 6220-00-819-9325
NSN 5990-00-005-5215
NSN 6110-00-827-1653
NSN 6130-00-859-6449
NSN 5965-01-348-8761
NSN 5965-00-026-9408
NSN 5945-01-085-4215
NSN 6320-00-583-3104
NSN 6150-01-051-0145