Shaun Hill finished 21-of-30 passing for 245 yards and a touchdown. He also ran for a score.
San Francisco (7-9) won four of its last five games under Mike Singletary, who was named interim coach in October when the team fired Mike Nolan. The 49ers Sunday made Singletary head coach on a permanent basis with a reported four-year deal.
Jason Campbell passed for 156 yards and a touchdown and ran for another TD for the Redskins (8-8), losers of four of their last five contests.
Notable deaths of 2014 [PHOTOS]