At One Click Purchasing, we are your reliable source for the NSN part 402K5 manufactured by Eaton Corporation. We carry a wide range of popular NSN items on our website, including Washer Lock like part number 402K5 which is listed with the NSN 5310000120638 for easy identification. If you are interested in 402K5 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.