At One Click Purchasing, we are your reliable source for the NSN part 189090-4 manufactured by Curtiss Wright Controls Inc. We carry a wide range of popular NSN items on our website, including Actuator Electro Pn like part number 189090-4 which is listed with the NSN 1650016507479 for easy identification. If you are interested in 189090-4 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.