Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 777687 27 found under Terminal Junction B by National Instruments Corporation. The National Stock Number assigned to this part is 5940015510680, 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 777687 27.