At One Click Purchasing, we are your reliable source for the NSN part TH143 5B manufactured by Assembly And Test Worldwide Inc. We carry a wide range of popular NSN items on our website, including Pulley Groove like part number TH143 5B which is listed with the NSN 3020012372771 for easy identification. If you are interested in TH143 5B 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.