At One Click Purchasing, we are your reliable source for the NSN part AA839-2 manufactured by Bunting Bearings Llc. We carry a wide range of popular NSN items on our website, including Bearing Sleeve like part number AA839-2 which is listed with the NSN 3120004121852 for easy identification. If you are interested in AA839-2 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.