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 6220-01-244-9638
NSN 6130-01-305-1436
NSN 6145-00-558-1834
NSN 5935-01-075-0223
NSN 5920-00-725-9493
NSN 5920-00-171-2347
NSN 5930-01-419-1139
NSN 6150-01-431-8617
NSN 5905-01-484-9066
NSN 6130-01-453-2524
NSN 6145-00-669-6795
NSN 5985-00-386-8939