At One Click Purchasing, we are your reliable source for the NSN part D5E10439-161 manufactured by Bae Systems Inc. We carry a wide range of popular NSN items on our website, including Gage Firing Pin like part number D5E10439-161 which is listed with the NSN 5220004800769 for easy identification. If you are interested in D5E10439-161 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.