Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 051X48X144AZ31A found under Sheet Metal by Dow Corning Corporation. The National Stock Number assigned to this part is 9535002031888, 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 051X48X144AZ31A.