At One Click Purchasing, we are your reliable source for the NSN part 53M-503K manufactured by Clarostat Sensors And Controls. We carry a wide range of popular NSN items on our website, including Resistor Variable N like part number 53M-503K which is listed with the NSN 5905008130649 for easy identification. If you are interested in 53M-503K 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.