At One Click Purchasing, we are your reliable source for the NSN part E4-1113 manufactured by Harvard Industries Inc. We carry a wide range of popular NSN items on our website, including Pipe Exhaust like part number E4-1113 which is listed with the NSN 2990000072299 for easy identification. If you are interested in E4-1113 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.