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 4140-00-446-1024
NSN 5996-01-028-7884
NSN 5975-00-539-7300
NSN 2925-01-625-6841
NSN 6320-00-213-0477
NSN 6220-01-401-5337
NSN 6105-00-161-8070
NSN 6150-00-394-4934
NSN 6320-00-977-3930
NSN 5965-00-372-2537
NSN 7035-01-557-2779
NSN 5999-00-832-6517