At One Click Purchasing, we are your reliable source for the NSN part B507407 manufactured by Rohde And Schwarz Usa Inc. We carry a wide range of popular NSN items on our website, including Knob like part number B507407 which is listed with the NSN 5355005691836 for easy identification. If you are interested in B507407 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.