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 6645-00-634-9317
NSN 5950-01-258-6384
NSN 6130-01-352-5644
NSN 6130-01-540-9042
NSN 5950-00-184-8271
NSN 5985-00-509-3415
NSN 5960-01-481-8051
NSN 5960-01-323-6432
NSN 6320-00-513-8376
NSN 5945-01-075-6379
NSN 5835-00-870-7034
NSN 6150-00-872-2617