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 5910-00-834-0774
NSN 5835-00-647-2104
NSN 5905-01-464-9183
NSN 5990-01-457-6316
NSN 6150-00-910-3934
NSN 4140-01-208-4829
NSN 4140-01-179-4049
NSN 5945-00-932-4615
NSN 5999-01-513-4492
NSN 6620-00-212-6921
NSN 5965-00-934-3495
NSN 4140-00-740-2153