Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HE20-12 found under Plate Wear Hydrauli by Frink America Inc. The National Stock Number assigned to this part is 3930003840202, and the Federal Supply Class is 3930 Warehouse Trucks And Tractors Self-Propelled. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HE20-12.