Cartridge type
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 5960-01-593-4760
NSN 4140-01-339-1293
NSN 6105-01-260-4205
NSN 6130-01-141-8795
NSN 5930-01-341-6901
NSN 6110-01-070-0408
NSN 5855-00-294-6810
NSN 5920-01-235-0704
NSN 6240-00-146-9322
NSN 5855-01-020-7982
NSN 5999-01-447-2757
NSN 5999-01-082-4077