At One Click Purchasing, we are your reliable source for the NSN part CLS-M4-2 manufactured by Pem Machine And Tool Co Inc. We carry a wide range of popular NSN items on our website, including Nut Self Locking Cl like part number CLS-M4-2 which is listed with the NSN 5310016126002 for easy identification. If you are interested in CLS-M4-2 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.