At One Click Purchasing, we are your reliable source for the NSN part 517056 manufactured by Litton Systems Inc. We carry a wide range of popular NSN items on our website, including Holder Printed Circuit Board like part number 517056 which is listed with the NSN 5998007945874 for easy identification. If you are interested in 517056 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.