USS SC-3, until July 1920 known as USS Submarine Chaser No. 3 or USS S.C. 3, was an SC-1-class submarine chaser built for the United States Navy during World War I.
SC-3 was a wooden-hulled 110-foot (34 m) submarine chaser built at Naval Station New Orleans in New Orleans, Louisiana. She was commissioned on 23 January 1918 as USS Submarine Chaser No. 3, abbreviated at the time as USS S.C. 3.
During World War I, S.C. 3 served on antisubmarine patrol duty in the Special Hunting Squadron, USS Salem Group, against German submarines in the Gulf of Mexico, and was based at Key West, Florida.
When the U.S. Navy adopted its modern hull number system on 17 July 1920, Submarine Chaser No. 3 was classified as SC-3 and her name was shortened to USS SC-3.
On 4 October 1920, the Navy sold SC-3 to the Cuba Products Company of New Orleans.
SC3 may refer to:
The 3rd Congressional District of South Carolina is a congressional district in western South Carolina bordering both Georgia and North Carolina. It includes all of Abbeville, Anderson, Edgefield, Greenwood, McCormick, Oconee, Pickens and Saluda counties, most of Laurens County. The district is mostly rural, but much of the economy revolves around the manufacturing centers of Anderson and Greenwood.
Historically, the district was a Democratic stronghold, and Democrats continued to hold most local offices well into the 1990s. However, most residents share the socially conservative views of their counterparts in the 4th district and the district has elected Republicans since 1994. Republicans now dominate the district's politics at all levels, usually scoring margins rivaling those in the 4th. J. Gresham Barrett, elected in 2002, did not seek reelection in 2010 in order to run for governor. State Rep. Jeff Duncan won the seat in 2010.