Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5413212 found under Ring Piston by Universal Motors Oshkosh A Div Of. The National Stock Number assigned to this part is 2815002354738, 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 5413212.