At One Click Purchasing, we are your reliable source for the NSN part GRADE138 manufactured by Ucar Carbon Co Inc. We carry a wide range of popular NSN items on our website, including Carbon Stock Electr like part number GRADE138 which is listed with the NSN 5977009516519 for easy identification. If you are interested in GRADE138 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.