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 5935-00-461-4651
NSN 5935-01-223-2183
NSN 5835-01-509-8992
NSN 6150-01-417-3512
NSN 5990-01-633-9503
NSN 6150-01-646-0299
NSN 5935-01-556-7139
NSN 5915-01-595-1833
NSN 4140-00-115-6496
NSN 5895-01-521-3615
NSN 5905-01-212-5660
NSN 5835-01-332-2867