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 5895-01-029-1398
NSN 2925-01-298-2674
NSN 6650-01-432-1830
NSN 6110-01-364-9779
NSN 6145-00-635-9412
NSN 5915-00-622-6762
NSN 5945-00-180-1234
NSN 5935-01-523-4238
NSN 6150-01-021-7004
NSN 6645-01-277-0530
NSN 4140-01-353-0895
NSN 5930-00-967-8415