This is a king nutronics corp. Valve
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.
NSN 6130-01-634-0603
NSN 5935-01-660-0713
NSN 5990-00-627-5151
NSN 6145-00-084-6035
NSN 5930-01-289-7642
NSN 5996-01-268-3404
NSN 5915-01-090-0478
NSN 5975-00-849-7922
NSN 5990-01-203-6089
NSN 5999-01-233-3151
NSN 6145-00-033-2997
NSN 5950-01-441-8711