Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8-52T01 ITEM 32 found under Pulley Groove by Illinois Tool Works Inc. The National Stock Number assigned to this part is 3020011159522, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8-52T01 ITEM 32.