USS Grayback (SSG-574)
 USS Grayback (SS/SSG/APSS/LPSS-574) the lead ship of her class of submarine was the second ship of the United States Navy to be named for the grayback a small herring of commercial importance in the Great Lakes. Her keel was laid down on 1 July 1954 by the Mare Island Naval Shipyard of Vallejo California. She was launched on 2 July 1957 sponsored by Mrs. John A.