At One Click Purchasing, we are your reliable source for the NSN part 161D manufactured by Apex Tool Group Llc. We carry a wide range of popular NSN items on our website, including Gage Thickness like part number 161D which is listed with the NSN 5210013684549 for easy identification. If you are interested in 161D 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.