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 5985-01-168-6020
NSN 6650-01-633-2430
NSN 6105-01-092-0788
NSN 6650-00-175-1342
NSN 5998-00-589-3719
NSN 6240-00-522-3998
NSN 5855-01-112-7725
NSN 5985-01-325-1719
NSN 5998-01-339-7554
NSN 4140-00-419-6174
NSN 5999-00-158-4713
NSN 6620-01-388-1430