At One Click Purchasing, we are your reliable source for the NSN part PCB641 manufactured by Eaton Corporation. We carry a wide range of popular NSN items on our website, including Circuit Breaker like part number PCB641 which is listed with the NSN 5925005816021 for easy identification. If you are interested in PCB641 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.