At One Click Purchasing, we are your reliable source for the NSN part E4283 manufactured by American Standard Inc. We carry a wide range of popular NSN items on our website, including Block Tackle like part number E4283 which is listed with the NSN 3940001615820 for easy identification. If you are interested in E4283 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.