Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C15664-1 found under Motor Alternating C by Rotron Incorporated. The National Stock Number assigned to this part is 6105007537495, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C15664-1.