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 5960-00-463-3376
NSN 6320-01-072-2073
NSN 5905-01-016-1090
NSN 5996-01-299-0681
NSN 6685-01-462-1770
NSN 5935-01-520-9475
NSN 5960-01-322-1945
NSN 5920-01-397-2754
NSN 5998-01-103-1301
NSN 6610-00-245-6177
NSN 6150-00-985-8398
NSN 6105-00-884-1389