At One Click Purchasing, we are your reliable source for the NSN part 1434-020 manufactured by Wynn Marine Ltd. We carry a wide range of popular NSN items on our website, including O Ring like part number 1434-020 which is listed with the NSN 5331992027529 for easy identification. If you are interested in 1434-020 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.