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 6105-01-139-4066
NSN 5930-01-190-3474
NSN 6145-01-514-7737
NSN 5895-01-465-8798
NSN 6620-00-943-8020
NSN 6105-01-268-6089
NSN 5965-01-420-6613
NSN 6620-01-386-5914
NSN 5915-00-276-8332
NSN 5915-01-550-0534
NSN 6130-01-017-0988
NSN 5895-01-173-7613