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 5855-01-495-1038
NSN 6130-00-310-2644
NSN 4140-01-363-8263
NSN 5950-01-307-2438
NSN 6130-01-625-2051
NSN 5835-00-085-2287
NSN 7035-01-086-2922
NSN 5935-01-581-9342
NSN 6145-01-448-0543
NSN 5950-01-370-4023
NSN 6685-01-381-7207
NSN 5950-01-392-8186