Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WZ110C found under Sprocket Wheel by Kornylak Corporation. The National Stock Number assigned to this part is 3020012759212, 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 WZ110C.