Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 685-69496 found under Push Rod Engine Poppet Valve by Wheeler Bros Inc. The National Stock Number assigned to this part is 2815010736041, 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 685-69496.