Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 591117 found under Sprocket And Gear Assembly by Eastman Kodak Company. The National Stock Number assigned to this part is 3020004389054, 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 591117.