At One Click Purchasing, we are your reliable source for the NSN part 18-13 manufactured by U S Air Tool Co Inc. We carry a wide range of popular NSN items on our website, including Gage Twist Drill like part number 18-13 which is listed with the NSN 5210015741622 for easy identification. If you are interested in 18-13 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.