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 7035-00-521-4319
NSN 6150-00-260-0216
NSN 5910-01-643-6665
NSN 5925-01-155-0738
NSN 6240-00-832-3909
NSN 5999-00-113-8133
NSN 5930-01-151-4768
NSN 6610-01-168-7943
NSN 6150-01-309-1398
NSN 5920-00-087-6332
NSN 5935-01-058-4784
NSN 5950-01-099-0041