Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number APM 180-2725-72 found under Amplifier Radio Frequency by Ctt Inc. The National Stock Number assigned to this part is 5996015009133, 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 APM 180-2725-72.