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 6145-01-216-8291
NSN 6685-00-582-1215
NSN 5920-01-374-3802
NSN 6320-01-029-4220
NSN 6145-01-322-9536
NSN 6685-01-251-1556
NSN 5999-01-585-3188
NSN 6320-00-931-4855
NSN 5996-00-615-9665
NSN 5910-00-400-5811
NSN 6620-00-223-6753
NSN 5998-01-444-3911