At One Click Purchasing, we are your reliable source for the NSN part S-12643 manufactured by Uline Inc. We carry a wide range of popular NSN items on our website, including Collarshaft like part number S-12643 which is listed with the NSN 5340016738339 for easy identification. If you are interested in S-12643 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.