At One Click Purchasing, we are your reliable source for the NSN part BT-001 manufactured by L 3 Unidyne Inc. We carry a wide range of popular NSN items on our website, including Circuit Card Assembly like part number BT-001 which is listed with the NSN 5999012441702 for easy identification. If you are interested in BT-001 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.