At One Click Purchasing, we are your reliable source for the NSN part HP21B manufactured by Stanford Professional Products Corp. We carry a wide range of popular NSN items on our website, including Cap Operating Surgical like part number HP21B which is listed with the NSN 6532013923337 for easy identification. If you are interested in HP21B 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.