Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K49A0002 found under Clutch Assembly Fri by Mcdonnell Douglas. The National Stock Number assigned to this part is 3010009272218, 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 K49A0002.