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 5915-00-482-2899
NSN 5985-01-412-4961
NSN 6130-01-346-0990
NSN 6145-01-112-0397
NSN 6320-00-394-8458
NSN 7035-00-541-8516
NSN 5999-01-353-0591
NSN 5950-01-184-6276
NSN 5935-01-256-9168
NSN 6130-00-417-9759
NSN 5915-00-782-9480
NSN 6650-01-010-4204