Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LST1156S440H1024110-85 found under Coupling Half Shaft by Aerovox Corp. The National Stock Number assigned to this part is 3010005290510, 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 LST1156S440H1024110-85.