United States Navy Bureau System

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The "bureau system" of the United States Navy was the Department of the Navy's material-support organization from 1842 through 1966. The bureau chiefs were largely autonomous, reporting directly to the Secretary of the Navy and managing their respective organizations without the influence of other bureaus. In 1966, the bureaus were gradually replaced by unified commands (generally known as "systems commands" or SYSCOMs) reporting to the Chief of Naval Operations.