Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L075N L07558 L07512 found under Coupling Shaft Flexible by Woods T B Sons Co. The National Stock Number assigned to this part is 3010000796088, 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 L075N L07558 L07512.