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 6150-00-515-0764
NSN 5945-01-487-8536
NSN 6240-01-433-3212
NSN 6240-00-717-0844
NSN 5930-01-368-6152
NSN 5975-00-642-8131
NSN 5910-00-993-4963
NSN 7035-01-627-3070
NSN 5990-01-507-7495
NSN 6105-01-495-4060
NSN 2925-01-027-1293
NSN 4140-01-391-6462