Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1AA4-C9-0002-00001 found under Microcircuit Linear by Gec Marconi. The National Stock Number assigned to this part is 5962011407687, 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 1AA4-C9-0002-00001.