At One Click Purchasing, we are your reliable source for the NSN part 18515 manufactured by Allen Mfg Co. We carry a wide range of popular NSN items on our website, including Setscrew like part number 18515 which is listed with the NSN 5305010847050 for easy identification. If you are interested in 18515 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.