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 5910-01-297-4813
NSN 6220-00-926-1331
NSN 5855-00-149-0766
NSN 6145-01-263-3902
NSN 5925-01-565-7681
NSN 6240-01-279-3410
NSN 5945-01-375-1613
NSN 2925-01-141-7563
NSN 6145-00-904-0279
NSN 5996-00-525-1777
NSN 5910-00-153-0024
NSN 6130-01-552-9662