At One Click Purchasing, we are your reliable source for the NSN part PSM4C49 manufactured by Barnett Instrument Co. We carry a wide range of popular NSN items on our website, including Shunt Instrument like part number PSM4C49 which is listed with the NSN 6625008812010 for easy identification. If you are interested in PSM4C49 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.