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 5920-01-376-4422
NSN 6135-01-415-1163
NSN 2925-00-964-7128
NSN 5998-00-719-7610
NSN 6220-00-490-6092
NSN 5999-00-465-4971
NSN 5925-00-925-7840
NSN 5895-00-925-2423
NSN 6610-01-651-0987
NSN 6645-01-408-6568
NSN 5905-01-119-0427
NSN 5945-01-141-7497