Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number YF7230S found under Carburetor Pressure by Acf Industries Inc. The National Stock Number assigned to this part is 2910011220822, 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 YF7230S.