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 5905-01-153-9603
NSN 5935-01-057-5080
NSN 5920-01-256-3219
NSN 6320-01-149-7446
NSN 5835-01-380-5943
NSN 5855-01-517-7325
NSN 5835-01-557-9062
NSN 5935-01-345-8691
NSN 6135-01-397-6564
NSN 6150-01-025-7338
NSN 6320-01-089-9086
NSN 6645-00-440-5635