At One Click Purchasing, we are your reliable source for the NSN part 21420 manufactured by Triumph Controls Llc. We carry a wide range of popular NSN items on our website, including Conduit Assy Formed like part number 21420 which is listed with the NSN 1680006887964 for easy identification. If you are interested in 21420 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.