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 7035-01-236-5743
NSN 6620-01-543-5491
NSN 7035-00-478-4596
NSN 5950-01-467-0394
NSN 6320-00-925-0558
NSN 6135-00-087-5300
NSN 5996-01-566-0344
NSN 5920-01-395-0374
NSN 5835-01-023-8733
NSN 5996-00-301-5243
NSN 6220-00-643-4045
NSN 4140-01-537-6965