ZACK

Set to 2 different clues across 3 published puzzles, most often "An Officer and a Gentleman" hero — The New York Times, Tuesday, 13 August 2002.

4 letters

Every clue on record, most used first

"An Officer and a Gentleman" hero2 times
The New York Times — Tuesday, 13 August 2002
Lead character on "Saved by the Bell"once
The New York Times — Tuesday, 7 April 2009