Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AA627652-12 IN. CENTER WIRE found under Electrode by Sl Auburn Inc. The National Stock Number assigned to this part is 5977011157551, and the Federal Supply Class is 5977 Electrical Contact Brushes And Electrodes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AA627652-12 IN. CENTER WIRE.