Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SN70093 8 FST A3G F found under Washer Lock by Siemens Ag. The National Stock Number assigned to this part is 5310123162295, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SN70093 8 FST A3G F.