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 5960-01-139-3136
NSN 6150-01-455-8313
NSN 6130-01-599-0314
NSN 5950-01-461-8390
NSN 5930-01-158-5694
NSN 6150-01-107-9648
NSN 7035-01-642-7898
NSN 6620-01-334-7569
NSN 6110-01-633-9660
NSN 6130-00-031-5331
NSN 5835-00-830-6416
NSN 6320-00-790-4844