At One Click Purchasing, we are your reliable source for the NSN part 5438 manufactured by Stanley Proto Industrial Tools. We carry a wide range of popular NSN items on our website, including Socket Socket Wrenc like part number 5438 which is listed with the NSN 5120014284781 for easy identification. If you are interested in 5438 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.