Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1SF1REVA found under Controller Motor by Ducommun Technologies Inc. The National Stock Number assigned to this part is 6110008426731, 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 1SF1REVA.