Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 14157-1-47 found under Terminal Junction Block Sectional by Mcnab Incorporated. The National Stock Number assigned to this part is 5940011853638, 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 14157-1-47.