Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13A-2290-2 found under Motor Alternating C by Clausing Corp. The National Stock Number assigned to this part is 6105015067237, 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 13A-2290-2.