At One Click Purchasing, we are your reliable source for the NSN part E3840 manufactured by Jasper Electronics. We carry a wide range of popular NSN items on our website, including Seal Nonmetallic Special Shaped Section like part number E3840 which is listed with the NSN 5330001097859 for easy identification. If you are interested in E3840 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.