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 6610-01-242-9674
NSN 6620-01-384-2105
NSN 5990-01-612-5323
NSN 5945-01-024-7882
NSN 5930-00-998-0027
NSN 6685-01-373-9486
NSN 5925-00-529-0441
NSN 5935-00-339-2039
NSN 5910-01-492-3696
NSN 4140-00-095-6452
NSN 5930-00-308-8300
NSN 6220-01-231-6376