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 6645-00-518-2068
NSN 5965-01-183-7722
NSN 5915-00-722-4436
NSN 5855-00-149-0766
NSN 6610-01-157-0426
NSN 5945-01-428-4033
NSN 4140-00-660-8699
NSN 2925-01-273-4898
NSN 5996-01-328-8018
NSN 5998-00-079-0199
NSN 6620-00-317-7820
NSN 6105-01-508-3471