At One Click Purchasing, we are your reliable source for the NSN part 02840 manufactured by Tru Hitch Inc. We carry a wide range of popular NSN items on our website, including Valve Check like part number 02840 which is listed with the NSN 4820015021995 for easy identification. If you are interested in 02840 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.