At One Click Purchasing, we are your reliable source for the NSN part 12920-506 manufactured by Clampco Products Inc. We carry a wide range of popular NSN items on our website, including Clamp Hose like part number 12920-506 which is listed with the NSN 4730001917351 for easy identification. If you are interested in 12920-506 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.