At One Click Purchasing, we are your reliable source for the NSN part CH 140 manufactured by Wesco Distribution Inc. We carry a wide range of popular NSN items on our website, including Circuit Breaker like part number CH 140 which is listed with the NSN 5925011350119 for easy identification. If you are interested in CH 140 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.