At One Click Purchasing, we are your reliable source for the NSN part AA1939 manufactured by Kaydon Corporation. We carry a wide range of popular NSN items on our website, including Roller Bearing like part number AA1939 which is listed with the NSN 3110004263268 for easy identification. If you are interested in AA1939 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.