Sole source required by statute 6.302; used on survivair models 2140-00, 2240-00, 2340-00, 2141-00, 2241-00, 2341-00, 2143-00, 2243-00, and 2343-00 half mask respirators, 3241-00 and 3243-00 full mask respirators, niosh approval no. Tc-21c-280 and tc-23c-532 (half mask), tc-23c-434 (full mask)
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 5985-01-117-6096
NSN 5960-01-210-0879
NSN 5996-00-348-3844
NSN 4140-00-767-5350
NSN 6320-01-029-4220
NSN 6110-01-134-9982
NSN 5925-01-314-1208
NSN 5835-01-222-7714
NSN 6610-01-557-9727
NSN 6240-00-813-6328
NSN 6240-00-177-0385
NSN 6610-01-345-1110