<page_title> Grayback-class submarine </page_title> <section_title> Ships in class </section_title> <table> <cell> Grayback <col_header> Name </col_header> </cell> <cell> SSG-574 <col_header> Hull number </col_header> </cell> <cell> 2 July 1957 <col_header> Launched </col_header> </cell> <cell> 7 March 1958 <col_header> Commissioned </col_header> </cell> <cell> Decommissioned 25 May 1964, converted to an amphibious transport submarine (LPSS) and recommissioned 1968, decommissioned 16 June 1984, expended as a target 1986 <col_header> Fate </col_header> </cell> </table>
Grayback (SSG-574), launched 1957, served as submarine 1958–1964, converted to an amphibious transport submarine ( LPSS).