Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UCLA20-5245 found under Cover Assembly Clut by Gkn Rockford Inc. The National Stock Number assigned to this part is 2520002115878, 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 UCLA20-5245.