Not damaged (6)
'not damaged' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for intact that I've seen before include "Undiminished" , "Undamaged, unimpaired" , "Not damaged or missing a part" , "Entire, untouched" , "Inviolate" .)
(Other definitions for unhurt that I've seen before include "Lacking injury" , "Not injured or maimed" , "Not injured or wounded" , "Free from injury" , "Not harmed" .)