At One Click Purchasing, we are your reliable source for the NSN part 21224 manufactured by M P Pumps Inc. We carry a wide range of popular NSN items on our website, including Shim like part number 21224 which is listed with the NSN 5365003671808 for easy identification. If you are interested in 21224 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.