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 5985-00-734-7479
NSN 5915-00-027-7665
NSN 6135-01-077-5705
NSN 6320-01-618-3835
NSN 5999-01-500-1329
NSN 6105-01-407-2445
NSN 6105-01-487-7484
NSN 5965-01-339-0059
NSN 6320-01-573-6490
NSN 5935-00-151-8967
NSN 5835-00-092-1136
NSN 5950-01-512-2096