At One Click Purchasing, we are your reliable source for the NSN part RS449-422 manufactured by Datacom Technologies Inc. We carry a wide range of popular NSN items on our website, including Terminal Activity Tester like part number RS449-422 which is listed with the NSN 5805011521513 for easy identification. If you are interested in RS449-422 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.