Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CL11A found under Clutch Vehicular by E D Etnyre And Co. The National Stock Number assigned to this part is 2520002325439, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CL11A.