Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1511A found under Yoke Universal Joint Vehicular by Allianz Sweeper Company. The National Stock Number assigned to this part is 2520007702631, 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 1511A.