Sole source required by statute 6.302; half mask tc-23c-314, full facepiece tc-23c-316
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 7035-01-226-8894
NSN 5998-00-867-9802
NSN 5998-01-633-2432
NSN 5965-01-378-7335
NSN 5835-01-163-4215
NSN 6150-01-373-7771
NSN 5915-01-448-2882
NSN 5855-01-222-1242
NSN 6110-01-136-5026
NSN 5925-01-412-3733
NSN 5975-01-417-6799
NSN 5910-01-137-6103