Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SMU-00000084 found under Cowling by Esg. The National Stock Number assigned to this part is 1560016538925, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SMU-00000084.