At One Click Purchasing, we are your reliable source for the NSN part OPT8012-021 manufactured by Optima Batteries Inc. We carry a wide range of popular NSN items on our website, including Battery Storage like part number OPT8012-021 which is listed with the NSN 6140014500141 for easy identification. If you are interested in OPT8012-021 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.