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 of 850 kpa or over
NSN 5945-01-260-0478
NSN 6135-00-767-0331
NSN 6320-01-531-4997
NSN 5935-01-246-3638
NSN 5990-00-116-1919
NSN 5960-01-504-1892
NSN 5985-01-027-1668
NSN 6105-01-356-1778
NSN 6620-01-474-1890
NSN 6240-01-370-0511
NSN 6320-01-021-6633
NSN 6650-01-062-0828