At One Click Purchasing, we are your reliable source for the NSN part MR400 manufactured by Gordos Arkansas Inc. We carry a wide range of popular NSN items on our website, including Switch Electrical like part number MR400 which is listed with the NSN 5930004016590 for easy identification. If you are interested in MR400 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.