Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B77T0486-0193 found under Microcircuit Digita by M S Kennedy Corp. The National Stock Number assigned to this part is 5962011793626, 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 B77T0486-0193.