Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D6051B-2-7.1 found under Terminal Stud by Space Lok Inc. The National Stock Number assigned to this part is 5940011234959, 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 D6051B-2-7.1.