At One Click Purchasing, we are your reliable source for the NSN part 20-261 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Washer Flat like part number 20-261 which is listed with the NSN 5310002702195 for easy identification. If you are interested in 20-261 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.