Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 788E066G1 found under Alignment Tool Assembly by Mechanical Technology Inc. The National Stock Number assigned to this part is 5120014434885, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 788E066G1.