At One Click Purchasing, we are your reliable source for the NSN part 3442 manufactured by General Dynamics Ots Inc. We carry a wide range of popular NSN items on our website, including Gage Block Set like part number 3442 which is listed with the NSN 5210015413656 for easy identification. If you are interested in 3442 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.