Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3 3 5181KX found under Yoke Universal Joint Vehicular by Dana Holding Corporation. The National Stock Number assigned to this part is 2520016673387, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3 3 5181KX.