At One Click Purchasing, we are your reliable source for the NSN part F31-5 manufactured by Challenger Electrical Equipment Corp. We carry a wide range of popular NSN items on our website, including Heater Overload like part number F31-5 which is listed with the NSN 6110009917000 for easy identification. If you are interested in F31-5 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.