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 5965-01-231-9125
NSN 6145-00-752-2038
NSN 5985-01-480-7575
NSN 6685-01-227-3137
NSN 5895-01-197-1847
NSN 5999-01-349-3468
NSN 6645-01-222-9680
NSN 4140-01-452-9428
NSN 5895-01-212-9574
NSN 6220-00-681-1678
NSN 5920-01-384-3387
NSN 5910-00-949-1214