Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R0059900 found under Flap Cowling by Denel Vehicle Systems. The National Stock Number assigned to this part is 1560015486829, 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 R0059900.