At One Click Purchasing, we are your reliable source for the NSN part C100172-1 manufactured by Viking Tool And Machine Corp. We carry a wide range of popular NSN items on our website, including Shaft Straight like part number C100172-1 which is listed with the NSN 3040000084633 for easy identification. If you are interested in C100172-1 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.