Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 238-0120 found under Governor Diesel Engine by Unac. The National Stock Number assigned to this part is 2910015666492, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 238-0120.