Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AMSQQA250 4A T3 48 0X12 0X0 190 found under Sheet Metal by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 9535015316273, 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 AMSQQA250 4A T3 48 0X12 0X0 190.