Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QQ-A-250 6061-T6 1INCH THICK found under Plate Metal by Federal Specifications. The National Stock Number assigned to this part is 9535002428614, and the Federal Supply Class is 9535 Plate Sheet Strip And Foil Nonferrous Base Metal. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QQ-A-250 6061-T6 1INCH THICK.