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 6320-00-546-9249
NSN 5985-01-104-4324
NSN 5950-01-368-1178
NSN 5910-01-143-0431
NSN 6145-00-964-1523
NSN 7035-00-919-3381
NSN 5835-01-301-0022
NSN 5855-01-607-6521
NSN 5835-00-830-6416
NSN 5996-01-485-0305
NSN 6645-00-402-5622
NSN 5945-01-580-2128