Called water pump
A power driven item specifically designed to circulate water mixed with antifreeze and the like through the block and radiator for cooling. May include items such as pulley; coupling; gear and the like. Excludes pump (as modified).
Classification: Fuel, lubricating or cooling medium pumps for internal combustion ptston engines, except fuel-injection pumps
NSN 5996-00-772-6643
NSN 6105-00-516-2151
NSN 6610-00-462-9843
NSN 4140-00-842-7553
NSN 6220-01-152-2637
NSN 5915-01-075-7240
NSN 5996-00-993-0841
NSN 6105-01-231-5450
NSN 5999-01-178-5129
NSN 6105-01-576-7342
NSN 5935-01-165-9216
NSN 5999-01-027-1810