Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QQ A 250 30 48W X 144L X1 8IN T found under Sheet Metal by General Services Administration Inc. The National Stock Number assigned to this part is 9535013400147, 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 30 48W X 144L X1 8IN T.