Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 506 0812 002 found under Terminal Stud by Rockwell Collins Inc. The National Stock Number assigned to this part is 5940006308988, 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 506 0812 002.