At One Click Purchasing, we are your reliable source for the NSN part 12270 manufactured by Allied Signal Inc. We carry a wide range of popular NSN items on our website, including Filter Radio Freque like part number 12270 which is listed with the NSN 5915000312385 for easy identification. If you are interested in 12270 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.