Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28468-309B found under Microcircuit Digita by Aeroflex Services Limited. The National Stock Number assigned to this part is 5962010681039, 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 28468-309B.