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 5960-01-046-5953
NSN 5935-01-474-4626
NSN 6130-00-846-4961
NSN 5985-01-566-9264
NSN 5915-01-394-3860
NSN 5998-00-930-0452
NSN 6135-01-577-0811
NSN 5975-01-469-3784
NSN 5905-00-134-9827
NSN 5835-01-457-7951
NSN 6620-00-349-4703
NSN 6105-01-466-6031