Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7C7013 found under Rocker Arm Assembly Engine Poppe by Ohio Machinery Co. The National Stock Number assigned to this part is 2815013952612, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7C7013.