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 steel
NSN 6110-01-461-3612
NSN 6650-00-267-0390
NSN 5960-00-421-1054
NSN 5998-01-181-3470
NSN 5835-01-566-5462
NSN 6220-01-119-0742
NSN 5960-01-553-4557
NSN 5998-01-229-9278
NSN 5935-00-506-2340
NSN 6150-01-198-7455
NSN 7035-01-548-5412
NSN 5960-00-870-2654