2.688 in. Diameter of core; 3.750 in. Diameter of bolt cen ter, 4 holes 5/16-18 unc 3b thd pitch diameter 0.2764/0.2803in.
An item designed to allow the flow of coolant out of the block to the radiator. may be lip and/or bolt flange.
Classification: Parts of engines and motors, nesoi
NSN 6610-00-998-8052
NSN 5910-01-399-0570
NSN 6150-00-199-8764
NSN 5996-01-334-6765
NSN 6135-01-315-9214
NSN 5996-00-089-0895
NSN 6320-01-310-8068
NSN 5915-01-365-5464
NSN 6145-00-901-0547
NSN 6620-01-473-8262
NSN 6610-01-246-5881
NSN 5965-01-170-8799