At One Click Purchasing, we are your reliable source for the NSN part S81-50 manufactured by Siemon Company. We carry a wide range of popular NSN items on our website, including Connecting Block As like part number S81-50 which is listed with the NSN 5999012566023 for easy identification. If you are interested in S81-50 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.