Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E12-1200 found under Terminal Junction B by Liebert Corp. The National Stock Number assigned to this part is 5940013256686, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E12-1200.