Buna-n seals
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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5996-01-023-7896
NSN 2925-00-265-7539
NSN 5975-01-438-6478
NSN 6620-00-278-7313
NSN 6105-01-228-4479
NSN 5950-01-553-4022
NSN 7035-00-703-3535
NSN 5999-01-634-0576
NSN 5895-00-248-7477
NSN 5998-00-382-2307
NSN 5945-01-523-5127
NSN 5950-00-336-5830