Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3622210-902-21 found under Structural Sectionspecial Shape by 80 20 Inc. The National Stock Number assigned to this part is 9540016758526, and the Federal Supply Class is 9540 Structural Shapes Nonferrous Base Metal. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3622210-902-21.