At One Click Purchasing, we are your reliable source for the NSN part B-4640 manufactured by Bogue Systems Inc. We carry a wide range of popular NSN items on our website, including Holder Electrical C like part number B-4640 which is listed with the NSN 5977003873418 for easy identification. If you are interested in B-4640 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.