Application: fuel oil
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 6610-01-174-0708
NSN 5835-01-507-0731
NSN 5950-00-482-9689
NSN 7035-01-585-0085
NSN 5965-00-831-2134
NSN 6135-00-100-8890
NSN 7035-01-129-7834
NSN 6320-01-054-3046
NSN 6105-00-727-8018
NSN 7035-01-250-4268
NSN 6620-01-580-9746
NSN 5905-00-902-1900