Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3AFE6400863 found under Panel Electrical Electronic Equi by Abb Drives Inc. The National Stock Number assigned to this part is 5975016539610, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3AFE6400863.