At One Click Purchasing, we are your reliable source for the NSN part 20840 manufactured by Gates Inc. We carry a wide range of popular NSN items on our website, including Hose Preformed like part number 20840 which is listed with the NSN 4720010375804 for easy identification. If you are interested in 20840 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.