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 6145-00-868-0714
NSN 5925-01-363-9925
NSN 5930-00-452-1316
NSN 7035-00-541-8516
NSN 5905-01-284-9023
NSN 5999-00-523-2868
NSN 5950-01-056-2986
NSN 4140-00-602-5973
NSN 5835-01-384-3206
NSN 5835-00-554-0399
NSN 6110-00-174-1024
NSN 5910-01-576-4001