At One Click Purchasing, we are your reliable source for the NSN part 4074 manufactured by Drs Sustainment Systems Inc. We carry a wide range of popular NSN items on our website, including Nut Plain Knurled like part number 4074 which is listed with the NSN 5310009571224 for easy identification. If you are interested in 4074 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.