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 6610-01-095-5037
NSN 6130-00-266-7496
NSN 5920-01-367-5371
NSN 5975-01-158-6582
NSN 7035-01-419-4317
NSN 6240-01-401-5340
NSN 6220-00-500-3198
NSN 6620-00-113-1380
NSN 6320-01-478-9351
NSN 5975-00-763-5437
NSN 5835-00-516-8675
NSN 6620-00-488-0626