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 6650-00-904-9485
NSN 5925-01-596-2796
NSN 6650-00-754-2276
NSN 6645-01-246-2725
NSN 5895-01-349-2025
NSN 5935-01-071-9557
NSN 5910-00-269-4755
NSN 5965-01-153-1965
NSN 5925-00-429-1628
NSN 5910-01-465-5019
NSN 5915-01-647-4236
NSN 5998-01-574-6439