Application: fuel oil
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 6240-00-169-6408
NSN 4140-01-157-3700
NSN 5935-01-605-3463
NSN 5855-01-468-4996
NSN 5895-00-248-7477
NSN 4140-01-070-4291
NSN 6685-01-032-4752
NSN 6320-00-139-1090
NSN 6150-01-601-2876
NSN 5855-01-481-4760
NSN 5999-00-179-2860
NSN 6220-00-973-9416