Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ALU2228S1 found under Rotor Assembly by Prestolite Electric Inc. The National Stock Number assigned to this part is 2925015112667, and the Federal Supply Class is 2925 Engine Electrical System Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ALU2228S1.