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 materials other than copper, iron or steel
NSN 6150-00-098-1794
NSN 6240-01-461-3129
NSN 6620-01-208-1092
NSN 5935-01-334-3230
NSN 6620-01-106-9100
NSN 5935-00-823-0993
NSN 6240-00-357-7976
NSN 6320-01-521-1764
NSN 5935-01-647-6921
NSN 5905-00-350-2654
NSN 5905-01-381-0638
NSN 6240-01-329-8095