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 5985-01-132-3588
NSN 5999-00-739-1056
NSN 6650-01-657-5108
NSN 6650-00-283-0978
NSN 4140-01-448-3132
NSN 6220-01-370-5980
NSN 5960-01-346-3377
NSN 6685-00-287-7564
NSN 6145-01-429-8529
NSN 6105-01-630-8495
NSN 5895-00-243-6649
NSN 5935-01-464-9770