No other part numbers with same form, fit, and function found.
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 copper having a pressure rating under 850 kpa
NSN 2925-00-221-4977
NSN 5990-01-514-8030
NSN 4140-01-160-7699
NSN 5935-00-073-6263
NSN 5990-00-822-9269
NSN 5965-00-594-3115
NSN 2925-00-749-8893
NSN 5920-01-356-4122
NSN 5990-00-402-4901
NSN 6620-01-012-2852
NSN 6150-01-293-1878
NSN 5998-01-436-3318