Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6766395 found under Gear Set Spur Match by Allison Transmission Holdings Inc. The National Stock Number assigned to this part is 3020005620077, 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 6766395.