At One Click Purchasing, we are your reliable source for the NSN part 522-1-2M manufactured by Lerco. We carry a wide range of popular NSN items on our website, including Knob like part number 522-1-2M which is listed with the NSN 5355006194669 for easy identification. If you are interested in 522-1-2M 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.