Former Pittsburgh Steelers free safety Ryan Clark visited the Seattle Seahawks, according to a league source.
He wasn't immediately signed to a contract.
Clark has previously visited the Washington Redskins.
Clark, 34, also has drawn interest from the New York Jets.
An aggressive, hard-hitting free safety, he has played in one Pro Bowl. Clark once knocked former Baltimore Ravens running back Willis McGahee unconscious with a devastating tackle during the 2008 AFC championship game, giving him a concussion.
Clark, who has played for the Steelers in the past eight seasons of a 12-year NFL career, started every game last season, finishing with 104 tackles and two interceptions.
For his career, the 5-foot-11, 205-pound former Louisiana State standout has 827 tackles, 15 interceptions, five forced fumbles and 3.5 sacks.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun
Check out our partners at TiqIQ for the best deals on all games on the 2014 NFL schedule.
NOV 26 Joel Corry
Elvis Dumervil will be handsomely rewarded after his big night in New Orleans.
NOV 25 Jeff Fedotin
Tampa Bay wide receiver has a TD in four straight games.
NOV 20 Joel Corry
A detailed look at the eight candidates vying for that unique honor.