At One Click Purchasing, we are your reliable source for the NSN part MD409-1LS manufactured by Federal Pacific Electric Co. We carry a wide range of popular NSN items on our website, including Switch Box like part number MD409-1LS which is listed with the NSN 5930005382583 for easy identification. If you are interested in MD409-1LS 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.