Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SG71-02 found under by Mc Guirk Electronics Co Inc. The National Stock Number assigned to this part is 5962004623623, 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 SG71-02.