Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Q20010-0053B found under Microcircuit Digita by Applied Micro Circuits Corporation. The National Stock Number assigned to this part is 5962014625434, 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 Q20010-0053B.