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 5945-00-248-9035
NSN 5835-01-143-9143
NSN 5930-01-619-7971
NSN 5990-01-452-0911
NSN 5835-01-412-0344
NSN 5950-01-372-5396
NSN 6130-00-573-0622
NSN 5855-00-631-4565
NSN 7035-01-255-2332
NSN 5855-00-079-2370
NSN 7035-01-376-3843
NSN 5999-01-249-0927