Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AA221-10T found under Terminal Lug by Molex Etc Inc. The National Stock Number assigned to this part is 5940001434771, 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 AA221-10T.