Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D06-503X found under Terminal Lug by Minnesota Mining And Mfg Co 3M. The National Stock Number assigned to this part is 5940013414708, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D06-503X.