At One Click Purchasing, we are your reliable source for the NSN part 939B038979 manufactured by L3 Communications Corp. We carry a wide range of popular NSN items on our website, including Washer Spring Tensi like part number 939B038979 which is listed with the NSN 5310010799866 for easy identification. If you are interested in 939B038979 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.