At One Click Purchasing, we are your reliable source for the NSN part 21919 manufactured by Becton Dickinson And Company. We carry a wide range of popular NSN items on our website, including Blood Collecting Culture Bottle like part number 21919 which is listed with the NSN 6550012729462 for easy identification. If you are interested in 21919 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.