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 5945-01-054-7075
NSN 5990-01-110-8979
NSN 5998-01-027-1387
NSN 5985-00-833-2440
NSN 5905-01-443-9533
NSN 6645-01-162-8023
NSN 6240-00-565-9141
NSN 5999-01-500-9885
NSN 6130-01-459-7582
NSN 2925-00-660-8131
NSN 5950-01-273-4012
NSN 5960-01-010-3083