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 5999-00-400-4194
NSN 5930-01-288-0727
NSN 6650-00-477-9946
NSN 5985-00-872-1905
NSN 5935-01-465-3312
NSN 5895-01-226-4763
NSN 6130-01-418-0786
NSN 5975-01-239-9875
NSN 5935-00-177-0932
NSN 6145-00-233-4959
NSN 4140-00-526-4505
NSN 5985-00-879-8730