Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6105-21-806-6113 found under Gearcase Motor by Nato Stock Number Assigned By An. The National Stock Number assigned to this part is 3010008274453, 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 6105-21-806-6113.