At One Click Purchasing, we are your reliable source for the NSN part 4648 manufactured by Wright Tool Inc. We carry a wide range of popular NSN items on our website, including Socket Socket Wrenc like part number 4648 which is listed with the NSN 5120013757763 for easy identification. If you are interested in 4648 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.