At One Click Purchasing, we are your reliable source for the NSN part 40SF42 manufactured by Anchor Swan Corp. We carry a wide range of popular NSN items on our website, including Flange Half like part number 40SF42 which is listed with the NSN 3930009347874 for easy identification. If you are interested in 40SF42 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.