Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F211K2 found under Microcircuit Digita by Raytheon Company. The National Stock Number assigned to this part is 5962004712582, 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 F211K2.