Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 768-7851 W 131805055413051 MOTOR found under Fan Vaneaxial by Engineered Coil Company. The National Stock Number assigned to this part is 4140011212181, and the Federal Supply Class is 4140 Fans Air Circulators And Blower Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 768-7851 W 131805055413051 MOTOR.