At One Click Purchasing, we are your reliable source for the NSN part AMB-420 manufactured by Servo Instrument Corporation. We carry a wide range of popular NSN items on our website, including Resistor Variable W like part number AMB-420 which is listed with the NSN 5905003209883 for easy identification. If you are interested in AMB-420 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.