Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 167B266A found under Gear Cluster by Eastern Gear Corp. The National Stock Number assigned to this part is 3020003051033, 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 167B266A.