At One Click Purchasing, we are your reliable source for the NSN part E2163 manufactured by Litton Systems Inc. We carry a wide range of popular NSN items on our website, including Switch Sensitive like part number E2163 which is listed with the NSN 5930001326901 for easy identification. If you are interested in E2163 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.