Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 74E2N402 found under Microcircuit Digita by Navy United States Department Of. The National Stock Number assigned to this part is 5962010768391, 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 74E2N402.