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 6645-01-056-5291
NSN 5930-01-564-6000
NSN 5895-01-535-1003
NSN 6320-01-066-1766
NSN 5855-01-433-5919
NSN 6240-00-243-8336
NSN 6610-01-333-2381
NSN 6610-01-241-7991
NSN 6240-01-589-6103
NSN 5930-01-028-8486
NSN 6130-01-100-9979
NSN 6240-01-370-5818