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 5920-00-649-6185
NSN 6620-01-571-7727
NSN 5990-01-512-9129
NSN 5960-00-900-3508
NSN 6150-00-985-3385
NSN 6645-01-398-9102
NSN 6130-01-371-4060
NSN 6145-00-586-9463
NSN 6620-00-766-3974
NSN 6240-01-399-0343
NSN 6240-00-941-8507
NSN 6610-01-473-5678