DoN Contracting Activities

Naval Sea Systems Command (NAVSEA)
http://www.navsea.navy.mil/

Naval Aviation Systems Team (NAVAIR)
http://www.navair.navy.mil/

Naval Supply Systems Command (NAVSUP)
http://www.navsup.navy.mil/

Naval Inventory Control Point
http://www.navicp.navy.mil/

MARCORSYSCOM
http://www.marcorsyscom.usmc.mil

Military Sealift Command (MSC)
http://www.msc.navy.mil/
The Military Sealift Command provides ocean transportation of equipment, fuel, supplies and ammunition to sustain U.S. forces worldwide during peacetime and in war for as long as operational requirements dictate. During a war, more than 95 percent of all the equipment and supplies needed to sustain the U.S. military are carried by sea.

Office of Naval Research (ONR)
http://www.onr.navy.mil/
The Office of Naval Research (ONR) coordinates, executes, and promotes the science and technology programs of the United States Navy and Marine Corps through universities, government laboratories, and nonprofit and for-profit organizations. It provides technical advice to the Chief of Naval Operations and the Secretary of the Navy, works with industry to improve technology manufacturing processes while reducing fleet costs, and fosters continuing academic interest in naval relevant science from the high school through post-doctoral levels.

NAVFAC
http://www.navfac.navy.mil

SPAWAR
http://www.spawar.navy.mil

SPAWAR Information Resources
https://e-commerce.spawar.navy.mil

Headquarters, United States Marine Corps
http://www.hqmc.usmc.mil/ilweb.nsf