Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JMD-1039 found under Clutch Sliding Sleeve Nonvehicul by Appleton Electric Ltd. The National Stock Number assigned to this part is 3010014587886, 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 JMD-1039.