At One Click Purchasing, we are your reliable source for the NSN part 5271 manufactured by Smith A O Water Products Corp. We carry a wide range of popular NSN items on our website, including Grommet like part number 5271 which is listed with the NSN 5325011321963 for easy identification. If you are interested in 5271 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.