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 6135-01-526-3227
NSN 6320-00-593-0379
NSN 6650-00-161-4122
NSN 6105-01-605-0139
NSN 5920-00-632-1308
NSN 5990-01-565-2226
NSN 6110-00-191-9225
NSN 5999-00-362-3332
NSN 6240-01-169-8223
NSN 5930-01-588-0284
NSN 6105-01-244-7778
NSN 5925-00-450-9663