Used on survivair models 2101-00, 2201-00, 2301-00, 2111-00, 2211-00, 2311-00, 2121-00, 2221-00, 2321-00, 2141-00, 2241-00 and 2341-00 half mask respirators, 3201-00, 3221-00 and 3241-00 full mask respirators; niosh approval number tc-23c-287, tc-23c-322, tc-23c-321 and tc-23c-530 (half mask), tc-23c-351, tc-23c-455 and tc-23c-531; 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 5920-01-634-0250
NSN 6610-01-285-8444
NSN 5975-01-594-8795
NSN 5996-00-798-7589
NSN 5930-01-463-9107
NSN 6130-00-144-8018
NSN 6110-01-090-1325
NSN 5915-01-516-0459
NSN 6110-01-103-4046
NSN 6650-00-952-4500
NSN 5950-01-534-3026
NSN 6145-01-502-9751