At One Click Purchasing, we are your reliable source for the NSN part 3800H manufactured by Air Techniques Inc. We carry a wide range of popular NSN items on our website, including Cock Drain like part number 3800H which is listed with the NSN 4820011002239 for easy identification. If you are interested in 3800H 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.