BAUER

Set to 5 different clues across 5 published puzzles, most often "24" agent Jack — The New York Times, Wednesday, 23 September 2009.

5 letters

Every clue on record, most used first

"24" agent Jackonce
The New York Times — Wednesday, 23 September 2009
Jack ___ ("24" agent)once
The New York Times — Wednesday, 21 January 2004
Campaigner for the 2000 G.O.P. presidential nominationonce
The New York Times — Friday, 24 November 2000
50's Yankees great Hankonce
The New York Times — Wednesday, 20 March 1996
Hank of the '50s Yankeesonce
The New York Times — Sunday, 19 March 1995