Need more information?
To contact NAVSEA offices, check the Pocket Guide
To request more information about NAVSEA, send an e-mail to navsea_publicqueries@navy.mil.
To speak with a member of our Public Affairs team, please call 202-781-4123.
Report fraud, waste and abuse
To report fraud, waste, abuse or mismanagement, send an e-mail to nssc_navseaighotline@navy.mil.
To make an anonymous report, please call 1-800-356-8464 or 202-781-0208.
NAVSEA IG web page
Problems with the website?
To contact the Webmaster for the NAVSEA website, send an e-mail to nssc_webmaster-HQ@navy.mil.
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 http://www.navy311.navy.mil
Contacting Navy 311:
Phone: 1-855-NAVY-311 (1-855-628-9311)
DSN: 510-NAVY-311 (510-628-9311)
Email: Navy311@navy.mil
Web-based Support Request Form:
- For No-CAC customers: https://sdssremedy.ndcsd.nmci.navy.mil/navy311
- For CAC customers: https://dsitsmweb.ndcsd.nmci.navy.mil/arsys/shared/confirm.jsp
Chat: 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 the Field Activities Map for more information.