Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS49.001.1.3 found under Drive Unit Angle by Sabbamerica East Inc. The National Stock Number assigned to this part is 3010013106565, 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 MS49.001.1.3.