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 6610-01-393-4116
NSN 6610-01-370-3886
NSN 5915-00-284-8744
NSN 5855-01-068-3683
NSN 6105-01-388-8430
NSN 5990-01-421-5342
NSN 5935-01-023-4029
NSN 6620-01-595-7459
NSN 6105-00-527-7702
NSN 7035-01-145-5059
NSN 6610-01-385-1135
NSN 5985-01-302-4577