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 6610-00-079-1508
NSN 7035-00-104-7613
NSN 6240-01-193-1470
NSN 6105-01-041-8698
NSN 5935-01-058-7776
NSN 7035-01-558-1117
NSN 6105-01-407-4714
NSN 6685-01-384-2276
NSN 6650-01-124-1902
NSN 6135-01-177-3552
NSN 5895-01-322-8395
NSN 5990-01-459-9533