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 5985-01-379-6142
NSN 6620-01-532-2243
NSN 6240-00-196-4518
NSN 5998-01-012-0995
NSN 6240-01-561-0326
NSN 6620-00-610-1272
NSN 5935-01-089-5760
NSN 5915-01-164-8642
NSN 5975-01-514-1406
NSN 6145-00-643-1472
NSN 5960-01-424-0590
NSN 6130-00-469-0640