At One Click Purchasing, we are your reliable source for the NSN part DEI-1258 manufactured by Down East Inc. We carry a wide range of popular NSN items on our website, including Retainer Helical Co like part number DEI-1258 which is listed with the NSN 5340010675089 for easy identification. If you are interested in DEI-1258 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.