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 5990-00-660-8608
NSN 5998-01-136-5271
NSN 6105-01-421-8897
NSN 6110-01-246-4642
NSN 6130-01-397-3540
NSN 5920-01-021-6865
NSN 6610-00-466-3104
NSN 5965-00-289-6280
NSN 5960-00-248-8505
NSN 6145-00-358-6700
NSN 5930-01-072-2866
NSN 5975-01-143-4802