Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1680-0201 found under Beam Structural by B E Wallace Products Corp. The National Stock Number assigned to this part is 9520015325655, and the Federal Supply Class is 9520 Structural Shapes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1680-0201.