Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SMJ55161-80GBM found under Microcircuit Memory by Austin Semiconductor Inc. The National Stock Number assigned to this part is 5962014841239, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SMJ55161-80GBM.