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 5999-01-623-5604
NSN 2925-01-364-7926
NSN 5920-01-187-3720
NSN 5950-01-487-0377
NSN 5990-00-150-6979
NSN 6620-00-754-4914
NSN 5975-00-041-1426
NSN 5855-01-083-1027
NSN 4140-01-502-7423
NSN 5985-01-055-6339
NSN 6150-01-493-2670
NSN 6685-01-452-3255