At One Click Purchasing, we are your reliable source for the NSN part 304-004 manufactured by Cts Electronic Components Inc. We carry a wide range of popular NSN items on our website, including Washer Shouldered like part number 304-004 which is listed with the NSN 5310009297550 for easy identification. If you are interested in 304-004 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.