At One Click Purchasing, we are your reliable source for the NSN part SWT-18-12 manufactured by Hi Shear Corporation. We carry a wide range of popular NSN items on our website, including Tool Removal Collar like part number SWT-18-12 which is listed with the NSN 5120013115810 for easy identification. If you are interested in SWT-18-12 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.