At One Click Purchasing, we are your reliable source for the NSN part BACS21AR1 manufactured by Gsg Fasteners Llc. We carry a wide range of popular NSN items on our website, including Stud Turnbutton Fas like part number BACS21AR1 which is listed with the NSN 5325002813538 for easy identification. If you are interested in BACS21AR1 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.