At One Click Purchasing, we are your reliable source for the NSN part 31220 manufactured by Raritan Engineering Co Inc. We carry a wide range of popular NSN items on our website, including Gasket like part number 31220 which is listed with the NSN 5330012071517 for easy identification. If you are interested in 31220 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.