At One Click Purchasing, we are your reliable source for the NSN part S690 manufactured by The Dewey Electronics Corporation. We carry a wide range of popular NSN items on our website, including Worm Shaft like part number S690 which is listed with the NSN 3040003946994 for easy identification. If you are interested in S690 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.