Tag Archives: USS New Jersey (SSN-796)

Pressure Hull

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division has achieved a milestone in the construction of the submarine USS New Jersey (SSN-796).

USS New Jersey (SSN-796)
The Virginia-class submarine USS New Jersey (SSN-796) reached pressure hull complete in February 2021. The construction milestone signifies that all of the submarine’s hull sections have been joined to form a single, watertight unit. The boat is currently 72% complete (Photo by Matt Hildreth/HII)

The company reached pressure hull complete on February 10, meaning that all of its hull sections were joined to form a single, watertight unit. This is the latest major milestone before the submarine is christened and floated off.

«Achieving this milestone is especially significant as it continues to prove our teams can safely perform at a high level in the face of the COVID-19 pandemic», said Jason Ward, vice president of Virginia-class submarine construction. «The successful execution of this event demonstrates our culture of trust, accountability and strict adherence to standards, which is paramount in our building warships for our Navy customer».

USS New Jersey (SSN-796) is the 23rd Virginia-class fast attack submarine. Construction began in March 2016 and is about 72% complete. The boat is scheduled for delivery to the U.S. Navy in 2022.

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block IV

Ship Yard Christening Commissioned Homeport
SSN-792 Vermont EB 10-20-18 04-18-20 Groton, Connecticut
SSN-793 Oregon EB 10-05-19
SSN-794 Montana NNS 09-12-20
SSN-795 Hyman G. Rickover EB Under Construction
SSN-796 New Jersey NNS Under Construction
SSN-797 Iowa EB Under Construction
SSN-798 Massachusetts NNS Under Construction
SSN-799 Idaho EB Under Construction
SSN-800 Arkansas NNS Under Construction
SSN-801 Utah EB Under Construction

 

New Jersey

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division hosted a keel authentication ceremony on March 25, 2019, for the Virginia-class attack submarine USS New Jersey (SSN-796).

Jess Batruk, a Newport News Shipbuilding welder originally from New Jersey, displays the welded initials of Susan DiMarco, the sponsor of submarine USS New Jersey (SSN-796). Also pictured (left to right) are Jennifer Boykin, president of Newport News Shipbuilding; DiMarco; and Commander Joseph Spinks, the submarine’s commanding officer (Photo by Ashley Cowan/HII)
Jess Batruk, a Newport News Shipbuilding welder originally from New Jersey, displays the welded initials of Susan DiMarco, the sponsor of submarine USS New Jersey (SSN-796). Also pictured (left to right) are Jennifer Boykin, president of Newport News Shipbuilding; DiMarco; and Commander Joseph Spinks, the submarine’s commanding officer (Photo by Ashley Cowan/HII)

«We enjoy participating in the Navy’s many traditions», said Jennifer Boykin, president of Newport News Shipbuilding. «They offer us an opportunity to pause and reflect on our daily work and remind the talented shipbuilders and the crew of the important role we all play in something much greater than ourselves – our nation’s defense».

«This tradition also begins a journey and lifelong partnership between the sponsor and the ship», Boykin added. «It is said that a sponsor’s spirit becomes part of the ship».

Susan DiMarco, a retired dentist, community volunteer and wife of former Secretary of Homeland Security Jeh Johnson, is the ship’s sponsor. She chalked her initials onto a metal plate. Shipbuilder Jess Batruk, who is originally from New Jersey, then traced the initials with a welding torch, signifying the keel of SSN-796 as being «truly and fairly laid». The metal plate will remain affixed to the ship throughout its life.

«I am extremely proud to sponsor the submarine New Jersey, named for my home state», DiMarco said. «My family prides itself on service to our great country, and I am pleased to contribute in this way».

Jeh Johnson and the couple’s son, Jeh Johnson Jr., who serves in the U.S. Coast Guard, attended the ceremony. Other guests included Representative Bobby Scott, D-Virginia, Representative Donald Norcross, D-New Jersey, and the sub’s commanding officer, Commander Joseph Spinks.

USS New Jersey (SSN-796) is the 23rd Virginia-class fast attack submarine. Construction began in March 2016 and is about 42 percent complete. The boat is scheduled for delivery to the U.S. Navy in 2021.

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block IV

Ship Yard Christening Commissioned Homeport
SSN-792 Vermont EB 10-20-18
SSN-793 Oregon EB Under Construction
SSN-794 Montana NNS Under Construction
SSN-795 Hyman G. Rickover EB Under Construction
SSN-796 New Jersey NNS Under Construction
SSN-797 Iowa EB Under Construction
SSN-798 Massachusetts NNS Under Construction
SSN-799 Idaho EB Under Construction
SSN-800 Arkansas NNS On Order
SSN-801 Utah EB On Order