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 5998-01-315-9503
NSN 7035-00-104-7613
NSN 5935-01-019-5448
NSN 6110-01-459-2609
NSN 5855-00-933-9978
NSN 5975-01-268-3107
NSN 6240-01-430-6937
NSN 6220-01-440-9763
NSN 7035-00-946-2642
NSN 4140-01-365-9113
NSN 5905-00-225-8823
NSN 5935-00-593-6829