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 5999-01-534-1424
NSN 2925-00-646-6099
NSN 6135-00-276-7625
NSN 5945-00-597-5722
NSN 5920-00-221-8377
NSN 5930-01-597-3879
NSN 5835-01-347-6362
NSN 6685-01-304-0927
NSN 5999-01-655-1087
NSN 5855-00-483-0020
NSN 6645-01-202-7986
NSN 6650-01-116-7784