At One Click Purchasing, we are your reliable source for the NSN part 21-398 manufactured by Stanley Tools Div. We carry a wide range of popular NSN items on our website, including Blade Rasp like part number 21-398 which is listed with the NSN 5110000456213 for easy identification. If you are interested in 21-398 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.