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 6145-01-225-6388
NSN 6110-00-736-9946
NSN 5855-01-581-2408
NSN 6220-00-139-9138
NSN 6220-00-960-7591
NSN 6130-00-409-7995
NSN 5910-00-013-7604
NSN 5960-01-458-6484
NSN 5920-00-764-7201
NSN 5950-00-737-6164
NSN 6105-01-191-6784
NSN 5855-01-294-9890