At One Click Purchasing, we are your reliable source for the NSN part 31-0 manufactured by Kay Elemetrics Corporation. We carry a wide range of popular NSN items on our website, including Attenuator Variable like part number 31-0 which is listed with the NSN 5985000810163 for easy identification. If you are interested in 31-0 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.