At One Click Purchasing, we are your reliable source for the NSN part SA638 manufactured by Xeltek Inc. We carry a wide range of popular NSN items on our website, including Adapter Socket Plug like part number SA638 which is listed with the NSN 5935015436787 for easy identification. If you are interested in SA638 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.