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 5910-01-592-8109
NSN 5950-01-481-3116
NSN 7035-00-922-5700
NSN 5965-01-518-1624
NSN 6150-01-437-0409
NSN 5915-00-189-7514
NSN 5960-01-183-8213
NSN 5855-01-562-2005
NSN 5999-01-401-5322
NSN 5930-00-189-0635
NSN 4140-01-299-6713
NSN 5996-01-154-8593