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 6240-01-435-6505
NSN 5999-01-319-1377
NSN 5920-01-039-6118
NSN 5920-00-168-4483
NSN 5920-00-933-5439
NSN 5996-00-893-2673
NSN 5835-01-274-1035
NSN 5945-01-517-2964
NSN 5910-00-827-0858
NSN 5910-01-618-0386
NSN 6240-01-649-6937
NSN 5960-01-142-1995