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 5990-01-482-5950
NSN 6685-00-538-2799
NSN 5855-01-147-6024
NSN 5950-01-422-2924
NSN 5935-01-421-4575
NSN 6645-01-305-9135
NSN 6150-00-265-7799
NSN 5895-01-352-5695
NSN 5930-00-563-7944
NSN 5925-00-836-3483
NSN 5975-01-547-3092
NSN 5935-01-258-5453