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 5915-00-670-4435
NSN 6130-00-185-1653
NSN 5985-01-494-3238
NSN 5965-00-612-0072
NSN 5965-01-449-1101
NSN 5835-00-733-9145
NSN 6220-00-823-6688
NSN 6620-01-365-1499
NSN 5855-00-316-5050
NSN 6150-01-391-4748
NSN 5945-00-541-7833
NSN 5910-01-415-5023