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 6610-01-538-0016
NSN 4140-01-077-7555
NSN 5910-01-467-6569
NSN 5935-00-652-9380
NSN 5905-00-225-2198
NSN 5930-01-602-0300
NSN 5895-01-363-0338
NSN 6650-01-366-7811
NSN 6240-00-472-4635
NSN 6150-00-222-0963
NSN 6135-01-431-6801
NSN 5920-00-931-7979