Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 443301-02 found under Microcircuit Digital by A V W Electronic Systems Inc. The National Stock Number assigned to this part is 5962011741376, 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 443301-02.