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 5975-00-228-5662
NSN 5935-01-237-3316
NSN 5985-00-661-2263
NSN 6320-01-119-3935
NSN 6620-01-012-2852
NSN 6145-01-154-4373
NSN 6620-00-338-2515
NSN 6620-01-063-6289
NSN 5945-01-129-7628
NSN 6220-01-633-5105
NSN 5935-01-209-2982
NSN 6110-01-258-1291