At One Click Purchasing, we are your reliable source for the NSN part B51343 manufactured by Mirada Research And Manufacturing. We carry a wide range of popular NSN items on our website, including Valve Vacuum Regula like part number B51343 which is listed with the NSN 4820015321505 for easy identification. If you are interested in B51343 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.