Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28611-40306 found under Microcircuit Linear by Selex Es Ltd. The National Stock Number assigned to this part is 5962011659350, 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 28611-40306.