Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SM7080P4-BLMW-160 found under Gear Assembly Speed Decreaser by Westmont Industries. The National Stock Number assigned to this part is 3010014382699, 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 SM7080P4-BLMW-160.