Internal threaded connections
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 5985-00-508-1807
NSN 5835-01-344-2857
NSN 2925-00-881-3770
NSN 6145-01-500-5612
NSN 6240-01-401-5340
NSN 6240-00-079-0112
NSN 5999-00-136-5874
NSN 5905-00-977-2924
NSN 5895-01-121-8159
NSN 5935-00-115-3653
NSN 5910-00-051-0671
NSN 6145-00-419-0544