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To reach the NAVSEA headquarters Corporate Directory call 202-781-0000

To request more information about NAVSEA headquarters, send an e-mail to 

To contact all other activities please, use the table below for the Public Affairs Office contact information.


Contact Us Websites for NAVSEA Activity Phone number
NAVSEA Headquarters - Washington Navy Yard, DC 202-781-4123
Naval Nuclear Power Training Center (NNPTC) 843-794-8004
Naval Nuclear Power Training Center (NPTU) Charleston 843-794-5949/5997/3081
Naval Nuclear Power Training Center (NPTU) New York 518-884-1355
Naval Ordnance Safety and Security Activity (NOSSA) 301-744-6003
Commander Navy Regional Maintenance Center (CNRMC) 757-400-3049
Mid-Atlantic Regional Maintenance Center (MARMC) 757-443-3872 x1668 
Southeast Regional Maintenance Center (SERMC) 904-270-5126 ext. 5858
Southwest Regional Maintenance Center (SWRMC) 619-226-9855
Surface Combat Systems Center (SCSC) 757-824-1692
Norfolk Naval Shipyard (NNSY) 757-396-9550
Portsmouth Naval Shipyard (PNSY) 207-438-1000
Pearl Harbor Naval Shipyard (PHNSY) & IMF 808-473-8000 x2577
Puget Sound Naval Shipyard (PSNSY) & IMF 360-476-7111
Submarine Maintenance Engineering, Planning and Procurement Activity (SUBMEPP) 207-438-6030
Supervisor of Shipbuilding, Conversion & Repair (SUPSHIP) Bath 207-442-2684 
Supervisor of Shipbuilding, Conversion & Repair (SUPSHIP) Groton 860-433-6186
Supervisor of Shipbuilding, Conversion & Repair (SUPSHIP) Gulf Coast 228-769-4247
Supervisor of Shipbuilding, Conversion & Repair (SUPSHIP) Newport News 757-380-4224
Naval Surface Warfare Center (NSWC) Headquarters 202-781-3749
Naval Undersea Warfare Center (NUWC) Headquarters 401-832-6892
Naval Surface Warfare Center (NSWC) Carderock Division 301-227-4465
Naval Surface Warfare Center (NSWC) Corona Division 951-393-5000
Naval Surface Warfare Center (NSWC) Crane Division 812-854-1213
Naval Surface Warfare Center (NSWC) Dahlgren Division 540-653-8152
Naval Surface Warfare Center (NSWC) Indian Head Division 301-744-6505
Naval Surface Warfare Center (NSWC) Panama City Division 850-235-5486
Naval Surface Warfare Center (NSWC) Philadelphia Division 215-897-2002
Naval Surface Warfare Center (NSWC) Port Hueneme Division 805-228-8700
Naval Undersea Warfare Center (NUWC) Keyport Division 360-396-2699
Naval Undersea Warfare Center (NUWC) Newport Division 401-832-7742 
Naval Sea Logistics Center 717-605-2711


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To report fraud, waste, abuse or mismanagement, send an e-mail to

To make an anonymous report, please call 1-800-356-8464 or 202-781-0208

NAVSEA IG web page

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To contact the Webmaster for the NAVSEA website, send an e-mail to

Navy Distance Support

The Navy Distance Support program office, through its Navy 311 initiative, offers the Fleet, Sailors, military families, and civilians on-demand information assistance for non-emergency, non-tactical issues via phone, email, web, text, chat, and other channels. The Navy 311 capability is modeled after "3-1-1" non-emergency services currently active in more than 300 major cities worldwide. Navy 311 (formerly known as the Global Distance Support Community (GDSC)), builds upon the existing infrastructure that has supported the Navy's Global Distance Support Community since 1999. Learn more about Navy 311 at

Phone: 1-855-NAVY-311 (1-855-628-9311)
DSN: 510-NAVY-311 (510-628-9311)


Web-based Support Request Form:

- For No-CAC customers:
- For CAC customers:

Live Chat with a Navy 311 Help Desk professional is available via the Navy 311 website

Naval Sea Systems Command headquarters is located on the Washington Navy Yard in Washington, D.C.

For more information about visiting the Washington Navy Yard, visit the Naval Support Activity Washington website.

If you are interested in visiting a NAVSEA field activity, go to each activities webpage for more information.


Command Directory

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