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 6240-01-144-5898
NSN 6105-01-278-9220
NSN 6610-00-111-3159
NSN 4140-00-797-4214
NSN 5999-01-100-2509
NSN 5910-00-411-0322
NSN 6150-01-371-3435
NSN 6610-01-230-9971
NSN 6240-01-424-6374
NSN 5935-01-511-6629
NSN 6130-01-396-9192
NSN 6135-01-571-7488