At One Click Purchasing, we are your reliable source for the NSN part 133555-1 manufactured by Rotating Precision Mechanisms Inc. We carry a wide range of popular NSN items on our website, including Circuit Card Assembly like part number 133555-1 which is listed with the NSN 5998016520717 for easy identification. If you are interested in 133555-1 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.