Sole source required by statute 6.302
No other part numbers with same form, fit, and function found.
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 5965-01-537-0023
NSN 6145-00-752-2562
NSN 5965-01-156-7013
NSN 5925-01-110-7404
NSN 5910-01-476-0375
NSN 5915-00-519-6402
NSN 6240-01-063-7685
NSN 5835-01-200-7153
NSN 5999-00-905-8837
NSN 5990-01-019-6609
NSN 6135-00-660-8654
NSN 6685-00-276-9889