At One Click Purchasing, we are your reliable source for the NSN part MCB-3256 manufactured by Altra Holdings Inc. We carry a wide range of popular NSN items on our website, including Nut Plain Hexagon like part number MCB-3256 which is listed with the NSN 5310012331337 for easy identification. If you are interested in MCB-3256 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.