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USS Barbel (SS-580)

Launching of the Barbel (SS-580), 19 July 1958 at the Portsmouth Naval Shipyard
Launching of Barbel on 19 July 1958
History
United States
Name: USS Barbel
Ordered: 24 August 1955
Builder: Portsmouth Naval Shipyard, Kittery, Maine
Laid down: 18 May 1956
Launched: 19 July 1958
Commissioned: 17 January 1959
Decommissioned: 4 December 1989
Struck: 17 January 1990
Fate: Sunk as a target 30 January 2001
General characteristics
Class and type: Barbel-class diesel-electric submarine
Displacement:
  • 1,744 tons (1,778 t) light
  • 2,146 tons (2,180 t) full
  • 2,637 tons (2,679 t) submerged
  • 402 tons (408 t) dead
Length: 219 ft 6 in (66.90 m) overall
Beam: 29 ft (8.8 m)
Draft: 25 ft (7.6 m) max
Propulsion:
Speed:
  • 12 knots (22 km/h) surfaced
  • 25 knots (46 km/h) submerged
Endurance:
  • 30 minutes at full speed
  • 102 hours at 3 knots
Test depth:
  • 712 ft (217 m) operating
  • 1,050 ft (320 m) collapse
Complement: 10 officers, 69 men
Armament: 6 × 21 in (533 mm) bow torpedo tubes, 18 torpedoes

USS Barbel (SS-580) was the lead ship of her class of submarines in the United States Navy. She was the second Navy ship named for the barbel, a cyprinoid fish, commonly called a minnow or carp.

The contract to build Barbel was awarded to Portsmouth Naval Shipyard in Kittery, Maine on 24 August 1955 and her keel was laid down on 18 May 1956. She was launched on 19 July 1958 sponsored by Mrs. Bernard L. Austin, and commissioned on 17 January 1959, with Lieutenant Commander Ord Kimzey, Jr., in command.

Barbel-class submarines were originally designed and built with bow planes. On 30 November 1960, the Barbel had been operating off the coast of the Eastern U.S. while participating in training exercise SLAMEX. Following her first dive of the day to test depth (700 feet), she ruptured a 5" line used for cooling equipment which circulated sea water throughout the boat at sea pressure. An emergency blow was performed and on reaching the surface it was found that she had taken on 350 long tons (360 t) of water in the engine room. She entered Portsmouth Naval Shipyard and underwent major repairs of all her piping over 2". At that time, her bow planes were also converted to fairwater planes.

In 1966 Barbel accidentally rammed and sank North Vietnam's largest freighter while trying to determine what type of war-related cargo it was carrying. Although damaged, Barbel was able to remain submerged and return to port for repairs.

During the 1950s and 1960s, the early classes of nuclear submarines suffered propulsion plant reliability problems, and occasionally were unable to complete their assigned missions. In 1969, while deployed in WESPAC, Barbel was assigned to fill in on a "special mission" for such a nuclear submarine. It was noted by the control room watch standers at that time that there should be some sort of recognition badge, similar to the recently authorized "Polaris Patrol Pin", for diesel boats required to fill in for a broken down nuclear submarine. A contest was held to design the badge. ETR3(SS) Leon Figurido's winning design was a broadside view of a guppy submarine with SS superimposed on the North Atlantic sail. There were two bare-breasted mermaids facing towards the sail with arms outstretched. Completing the design was a wreath under the boat, with holes for stars, and centered on the wreath were the letters "DBF" standing for "Diesel Boats Forever". And so was born the DBF pin.


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