Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B52-1177 found under Governor Diesel Engine by Sacramento Air Logistics Center. The National Stock Number assigned to this part is 2990006910307, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B52-1177.