At One Click Purchasing, we are your reliable source for the NSN part 23644-1 manufactured by Reliance Electric Industrial Co. We carry a wide range of popular NSN items on our website, including Relay Overload like part number 23644-1 which is listed with the NSN 5945012452288 for easy identification. If you are interested in 23644-1 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.