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 5905-01-467-9212
NSN 5950-01-364-1062
NSN 6240-00-136-7168
NSN 6610-01-072-3447
NSN 5998-01-457-3281
NSN 5999-00-525-4320
NSN 6240-01-642-3740
NSN 2925-00-470-8585
NSN 5985-00-151-3981
NSN 6685-01-186-4337
NSN 5855-00-763-2155
NSN 6645-01-116-3423