At One Click Purchasing, we are your reliable source for the NSN part SA4590 manufactured by Ucar Carbon Co Inc. We carry a wide range of popular NSN items on our website, including Brush Electrical Co like part number SA4590 which is listed with the NSN 5977005663876 for easy identification. If you are interested in SA4590 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.