At One Click Purchasing, we are your reliable source for the NSN part B1B19AB manufactured by United Air Filter Company. We carry a wide range of popular NSN items on our website, including Air Cleaner Intake like part number B1B19AB which is listed with the NSN 2940009270207 for easy identification. If you are interested in B1B19AB 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.