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 5945-00-716-5267
NSN 5915-01-160-5179
NSN 6150-01-164-5087
NSN 5915-01-441-2982
NSN 6135-01-215-1245
NSN 6220-01-127-5421
NSN 5960-00-008-0612
NSN 5895-01-254-3893
NSN 5975-00-467-8777
NSN 5905-00-932-6778
NSN 5975-01-025-1613
NSN 6240-01-660-5662