Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EMS1020-1 found under Control Unit Dc Gen by Lucas Aerospace Power Equipment. The National Stock Number assigned to this part is 6110015014216, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EMS1020-1.