Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ECIMLN-MSU6007 found under Battery Nonrechargeable by Eci Systems And Engineering. The National Stock Number assigned to this part is 6135012108715, and the Federal Supply Class is 6135 Batteries Nonrechargeable. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ECIMLN-MSU6007.