At One Click Purchasing, we are your reliable source for the NSN part 8143A manufactured by Telonic Berkeley Inc. We carry a wide range of popular NSN items on our website, including Attenuator Assembly like part number 8143A which is listed with the NSN 5985006187598 for easy identification. If you are interested in 8143A 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.