Fused for protection against mercury vapor or chlorine gas; has a color indicator that changes when cartridge is no longer effective; niosh approval tc-23c-1424; sole source required by statute 6.302
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 6150-00-320-6212
NSN 5996-00-244-9536
NSN 7035-00-252-7467
NSN 6135-00-613-1068
NSN 5855-01-565-4475
NSN 5915-00-192-3109
NSN 5935-00-381-5772
NSN 5996-01-204-5640
NSN 5925-01-608-5699
NSN 5999-01-157-9620
NSN 5930-01-038-6702
NSN 4140-01-523-0739