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 5996-00-486-6423
NSN 5895-01-026-9340
NSN 6240-00-389-4822
NSN 6620-01-507-3276
NSN 6240-00-145-1536
NSN 5855-00-494-9581
NSN 5945-01-535-2560
NSN 5998-00-136-4950
NSN 6150-00-237-3349
NSN 4140-00-933-4024
NSN 5920-00-594-3124
NSN 6105-00-320-0260