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 5950-00-156-2220
NSN 6135-01-556-7318
NSN 5945-01-250-8892
NSN 4140-00-788-2874
NSN 7035-01-593-8058
NSN 6220-00-151-9612
NSN 2925-01-139-5144
NSN 2925-00-065-2244
NSN 5835-01-502-9228
NSN 5998-01-244-4826
NSN 5855-01-272-0260
NSN 5905-00-194-6640