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 6240-00-326-2966
NSN 6130-00-786-1775
NSN 6130-01-551-0827
NSN 5905-01-384-4628
NSN 5945-01-069-9551
NSN 5990-00-015-3907
NSN 6650-01-519-9165
NSN 6130-00-925-2038
NSN 5990-00-568-4940
NSN 6135-01-260-7180
NSN 6150-01-412-1123
NSN 5930-00-073-4289