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 5905-01-386-4483
NSN 6650-00-269-5000
NSN 6150-01-485-7659
NSN 6610-01-573-1106
NSN 6240-01-504-7064
NSN 5990-00-679-6157
NSN 5960-00-054-0302
NSN 5990-01-174-6851
NSN 5945-00-279-3223
NSN 6650-00-677-2577
NSN 5835-01-618-6208
NSN 5930-00-709-2008