Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ASTM B152 found under Strip Metal by American Society For Testing And. The National Stock Number assigned to this part is 9535000050925, 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 ASTM B152.