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 5960-00-715-9227
NSN 6130-00-578-9783
NSN 5985-00-931-7154
NSN 5910-01-612-7198
NSN 5945-01-241-8473
NSN 6645-00-200-2322
NSN 5930-01-278-9052
NSN 6650-00-499-7446
NSN 6135-01-027-7543
NSN 5998-00-358-2471
NSN 6105-01-447-2984
NSN 5960-01-212-4227