At One Click Purchasing, we are your reliable source for the NSN part 1906A manufactured by Sargent Industries Inc. We carry a wide range of popular NSN items on our website, including Restrictor Unit Flu like part number 1906A which is listed with the NSN 4730008561002 for easy identification. If you are interested in 1906A 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.