Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L100X5 8 found under Coupling Shaft Flex by Baldor Electric Company. The National Stock Number assigned to this part is 3010015871733, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L100X5 8.