At One Click Purchasing, we are your reliable source for the NSN part RB2120 manufactured by Rogan Inc. We carry a wide range of popular NSN items on our website, including Knob like part number RB2120 which is listed with the NSN 5355004344719 for easy identification. If you are interested in RB2120 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.