Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7320455 found under Piston Internal Combustion Engin by Melley Industries Inc. The National Stock Number assigned to this part is 2815002483787, 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 7320455.