At One Click Purchasing, we are your reliable source for the NSN part 473-6145 manufactured by Hiller Aircraft Corporation. We carry a wide range of popular NSN items on our website, including Elbow Tube To Boss like part number 473-6145 which is listed with the NSN 4730004841862 for easy identification. If you are interested in 473-6145 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.