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 4140-00-854-2718
NSN 6135-01-646-5986
NSN 5960-01-599-9821
NSN 6135-01-610-2098
NSN 5910-00-233-5484
NSN 6135-00-299-6918
NSN 5950-00-968-6743
NSN 6650-00-534-5191
NSN 5925-01-383-1463
NSN 5998-01-161-2107
NSN 5975-00-345-1339
NSN 5975-01-057-2302