Sole source required by statute 6.302; tc-23c-415/416
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 5925-01-442-3792
NSN 6240-00-266-6258
NSN 6150-00-774-3734
NSN 5895-01-023-0522
NSN 6240-01-117-1934
NSN 5930-01-232-5002
NSN 6685-00-617-3733
NSN 6135-01-388-2761
NSN 6610-01-069-1156
NSN 5935-01-447-2755
NSN 5996-01-461-3464
NSN 5835-01-345-0814