Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A3851-56175 found under Terminal Lug by Selex Es Ltd. The National Stock Number assigned to this part is 5940004532587, 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 A3851-56175.