General Characteristics Displacement: 4,960 tons submerged Length: 292 feet Beam: 32 feet Propulsion: S5W reactor Speed: 25+ knots submerged Depth: Greater than 800 feet Complement: 107 Armament: Four torpedo tubes Ships Homeported at the Naval Submarine Base, Norfolk, Virginia Decommissioned Ships USS Sand Lance (SSN 660) Decommissioned 7 August 1998 USS Trepang (SSN 674) Decommissioned 1 June 1999 USS Billfish (SSN 676) Decommissioned 1 July 1999 USS L. Mendel Rivers (SSN 686) Decommissioned 10 May 2003
Homeported at the Naval Submarine Base, Norfolk, Virginia Decommissioned Ships USS Sand Lance (SSN 660) Decommissioned 7 August 1998 USS Trepang (SSN 674) Decommissioned 1 June 1999 USS Billfish (SSN 676) Decommissioned 1 July 1999 USS L. Mendel Rivers (SSN 686) Decommissioned 10 May 2003