At One Click Purchasing, we are your reliable source for the NSN part U39-300 manufactured by Clarostat Sensors And Controls. We carry a wide range of popular NSN items on our website, including Resistor Variable W like part number U39-300 which is listed with the NSN 5905011701524 for easy identification. If you are interested in U39-300 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.