Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12251 found under Bracket Fan Support by Cummins Power Generation Inc. The National Stock Number assigned to this part is 2930004480734, 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 12251.