Buna seal
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
NSN 2925-00-969-8340
NSN 5925-01-303-6057
NSN 5965-01-346-3906
NSN 6150-00-318-1107
NSN 6135-01-278-9717
NSN 5965-00-355-9564
NSN 5998-01-644-4039
NSN 6650-01-026-6572
NSN 5945-00-104-8097
NSN 7035-00-215-3272
NSN 5905-01-651-2011
NSN 6105-01-270-3795