At One Click Purchasing, we are your reliable source for the NSN part BTM 20 manufactured by Cianflone Scientific Instruments. We carry a wide range of popular NSN items on our website, including Tensiometer Dial Indicating like part number BTM 20 which is listed with the NSN 6635010636870 for easy identification. If you are interested in BTM 20 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.