At One Click Purchasing, we are your reliable source for the NSN part 30040 manufactured by Craneco Llc. We carry a wide range of popular NSN items on our website, including Nut Plain Hexagon like part number 30040 which is listed with the NSN 5310011690991 for easy identification. If you are interested in 30040 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.