At One Click Purchasing, we are your reliable source for the NSN part 34C142-07A manufactured by Puget Sound Naval Shipyard. We carry a wide range of popular NSN items on our website, including Guide Valve Stem like part number 34C142-07A which is listed with the NSN 4820015975089 for easy identification. If you are interested in 34C142-07A 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.