At One Click Purchasing, we are your reliable source for the NSN part GTP-423AH manufactured by Gammon Technical Products. We carry a wide range of popular NSN items on our website, including Valve Assembly Samp like part number GTP-423AH which is listed with the NSN 4820011592718 for easy identification. If you are interested in GTP-423AH 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.