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 steel
NSN 5950-01-563-7259
NSN 5999-01-577-0399
NSN 5998-00-364-6723
NSN 5935-00-107-7905
NSN 5950-00-233-5317
NSN 5960-01-430-3911
NSN 5915-00-900-6391
NSN 5855-01-359-5727
NSN 5950-01-351-9924
NSN 5915-00-957-2978
NSN 5975-01-054-1834
NSN 5910-00-332-5590