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 6320-00-857-4073
NSN 6145-00-064-4918
NSN 7035-00-946-2642
NSN 5950-01-184-4138
NSN 5975-00-924-1461
NSN 6320-00-343-1798
NSN 5996-01-576-5011
NSN 5999-01-073-2617
NSN 6650-01-338-6042
NSN 5975-01-511-9608
NSN 5975-01-127-1314
NSN 6645-01-258-5558