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 5920-00-753-5113
NSN 5998-01-573-1079
NSN 6620-01-640-6761
NSN 5950-00-246-7803
NSN 5985-01-435-1789
NSN 5910-01-170-4424
NSN 6105-01-332-0182
NSN 6110-00-202-2990
NSN 6145-01-542-6946
NSN 6240-01-095-5421
NSN 5965-01-529-5311
NSN 5998-01-161-3177