• Constructed by General Dynamics Electric Boat Division

• Class: Ben Franklin (640)

• Length: 425′

• Beam: 33′

• Displacement (submerged): About 8,250 tons

• Displacement (surfaced): About 7,300 tons

• Submerged Speed: 20+ knots

• Diving depth: Over 800 ft.

• Power Plant: One nuclear reactor, two steam turbines, one shaft

• Crew: 13 Officers, 107 Enlisted

• Armament:

• Up to 16 Poseidon Missiles, each missile is capable of carrying up to 14 W68 Warheads

• Mk48 Torpedoes, four torpedo tubes