At One Click Purchasing, we are your reliable source for the NSN part MY20221-4372 manufactured by Dassault Aviation. We carry a wide range of popular NSN items on our website, including Retainer Special like part number MY20221-4372 which is listed with the NSN 5340144580663 for easy identification. If you are interested in MY20221-4372 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.