Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7C2190 found under Regulator Temp by Caterpillar Inc. The National Stock Number assigned to this part is 2930014541237, and the Federal Supply Class is 2930 Engine Cooling System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7C2190.