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 steel
NSN 6650-00-866-9947
NSN 6130-00-227-2124
NSN 5996-01-393-7166
NSN 5930-01-576-9182
NSN 6135-01-633-8502
NSN 5905-01-158-0624
NSN 6105-00-945-2339
NSN 5990-00-703-4926
NSN 5920-00-717-6839
NSN 5905-01-213-2398
NSN 6240-01-420-9255
NSN 5910-01-542-0646