At One Click Purchasing, we are your reliable source for the NSN part CU 3878 manufactured by Weldotron Corp. We carry a wide range of popular NSN items on our website, including Circuit Breaker like part number CU 3878 which is listed with the NSN 5925011698205 for easy identification. If you are interested in CU 3878 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.