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 5960-00-859-5059
NSN 5935-01-464-3848
NSN 5935-01-242-9544
NSN 5905-01-183-9947
NSN 6240-01-570-8070
NSN 5998-01-120-6505
NSN 5920-01-554-1876
NSN 7035-01-224-2183
NSN 6135-00-448-5642
NSN 5998-01-079-4189
NSN 6110-01-058-9044
NSN 6320-01-462-3555