At One Click Purchasing, we are your reliable source for the NSN part 16149 manufactured by Paragon Power Inc. We carry a wide range of popular NSN items on our website, including O Ring like part number 16149 which is listed with the NSN 5331011792254 for easy identification. If you are interested in 16149 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.