At One Click Purchasing, we are your reliable source for the NSN part 21916 manufactured by Becton Dickinson And Company. We carry a wide range of popular NSN items on our website, including Blood Collecting Cu like part number 21916 which is listed with the NSN 6550012935633 for easy identification. If you are interested in 21916 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.