At One Click Purchasing, we are your reliable source for the NSN part YP211979 manufactured by Sterling Engine Co Inc. We carry a wide range of popular NSN items on our website, including Coupling Shaft Flex like part number YP211979 which is listed with the NSN 3010001418862 for easy identification. If you are interested in YP211979 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.