Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30M1Y2099-5 found under Plate Structural Ai by Boeing Aircraft. The National Stock Number assigned to this part is 1560015956098, 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 30M1Y2099-5.