Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 820411 found under Holder Fuel Injector by Illinois Auto Electric Co. The National Stock Number assigned to this part is 2910015663596, 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 820411.