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 5985-00-451-0022
NSN 6145-01-580-0334
NSN 5910-00-885-8980
NSN 6620-00-351-9949
NSN 5935-00-912-9587
NSN 6620-01-423-7300
NSN 5920-01-534-3806
NSN 5996-01-508-2467
NSN 5925-01-018-0161
NSN 5975-01-309-8912
NSN 5910-01-506-1913
NSN 6110-01-462-5521