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 5930-01-634-0659
NSN 5999-00-251-8905
NSN 5930-01-452-8241
NSN 5990-01-442-3520
NSN 5999-01-432-1349
NSN 5915-01-099-1018
NSN 5998-01-023-4322
NSN 5915-01-262-4771
NSN 5990-01-272-4091
NSN 6145-00-117-8861
NSN 6105-01-490-2544
NSN 6650-00-855-9135