At One Click Purchasing, we are your reliable source for the NSN part 6172 manufactured by Highway Equipment Company Inc. We carry a wide range of popular NSN items on our website, including Link Roller Chain like part number 6172 which is listed with the NSN 3020005872481 for easy identification. If you are interested in 6172 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.