At One Click Purchasing, we are your reliable source for the NSN part 138-800 manufactured by Curtin Matheson Scientific Inc. We carry a wide range of popular NSN items on our website, including Marker Tube Type like part number 138-800 which is listed with the NSN 7520012547668 for easy identification. If you are interested in 138-800 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.