Sole source required by statute 6.302; used on survivair models 2103-00, 2203-00, 2303-00, 2113-00, 2213-00, 2313-00, 2143-00, 2243-00 and 2343-00 half mask respirators, 3203-00, 3213-00 and 3243-00 full mask respirators; niosh approval no. Tc-23c-318, tc-23c-433 and tc-532 (half mask, tc-23c-454, tc-23c-434 and tc-23c-533 (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 5950-01-544-5912
NSN 5925-01-627-2038
NSN 6220-00-098-7923
NSN 5855-01-098-9038
NSN 5925-01-519-2627
NSN 5925-01-080-2226
NSN 6220-01-474-5989
NSN 2925-01-424-0235
NSN 4140-01-315-9304
NSN 4140-01-555-8190
NSN 5999-00-554-9966
NSN 6685-00-163-3116