At One Click Purchasing, we are your reliable source for the NSN part 21.141.5040 manufactured by Wieland Electric Ltd. We carry a wide range of popular NSN items on our website, including Terminal Board like part number 21.141.5040 which is listed with the NSN 5940121967016 for easy identification. If you are interested in 21.141.5040 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.