Orifice diameter 0.890 in.; o/a lg 3.638 in.
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 5975-01-281-0514
NSN 7035-00-167-7411
NSN 5930-01-607-2741
NSN 6620-01-459-3971
NSN 5999-01-657-5244
NSN 5998-01-388-1223
NSN 5945-01-043-4939
NSN 5920-00-452-3889
NSN 5999-01-598-6070
NSN 6220-01-040-8134
NSN 5960-01-129-1103
NSN 6150-01-117-4773