Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H405231 found under Microcircuit Digital by Raytheon Company. The National Stock Number assigned to this part is 5962016243162, 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 H405231.