Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1011533 found under Boot Coupling by Allianz Sweeper Company. The National Stock Number assigned to this part is 2520008467442, 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 1011533.