At One Click Purchasing, we are your reliable source for the NSN part A21-00940 manufactured by Tyco Fire Products Limited. We carry a wide range of popular NSN items on our website, including Washer Flat like part number A21-00940 which is listed with the NSN 5310007281348 for easy identification. If you are interested in A21-00940 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.