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 steel
NSN 6620-01-177-5567
NSN 5975-01-106-2941
NSN 6145-01-243-0123
NSN 5920-01-503-7235
NSN 5920-01-640-8988
NSN 5990-01-425-2175
NSN 5945-00-960-4813
NSN 5935-01-437-4153
NSN 5998-00-854-0880
NSN 5915-01-160-4951
NSN 6130-00-972-3069
NSN 6645-00-841-0026