Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DVR650A2 found under by Axidgear. The National Stock Number assigned to this part is 3010009019794, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DVR650A2.