Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LA40FDCB-N found under Amplifier Radio Frequency by Gps Networking Inc. The National Stock Number assigned to this part is 5996014906285, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LA40FDCB-N.