At One Click Purchasing, we are your reliable source for the NSN part 5102-4 manufactured by Smith A O Water Products Corp. We carry a wide range of popular NSN items on our website, including Contactor Magnetic like part number 5102-4 which is listed with the NSN 6110012535306 for easy identification. If you are interested in 5102-4 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.