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 4140-00-067-4798
NSN 6110-00-525-3418
NSN 6650-00-907-8565
NSN 6220-01-580-1499
NSN 6220-01-257-7475
NSN 5998-01-487-4273
NSN 5985-00-203-1200
NSN 5905-01-254-2345
NSN 5910-00-017-2731
NSN 5910-01-356-8568
NSN 5910-00-663-5865
NSN 5998-01-108-5691