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 6105-01-480-8567
NSN 6685-01-077-6402
NSN 2925-00-233-5644
NSN 6610-01-065-1073
NSN 6650-00-113-7698
NSN 6130-01-313-6710
NSN 5960-01-341-8484
NSN 5950-00-536-7730
NSN 5905-00-752-7484
NSN 5950-01-424-9446
NSN 2925-01-149-2865
NSN 6685-00-575-4647