The Pittsburgh Steelers went five consecutive games without allowing a sack. It was not only the longest streak in team history, but in terms of the number of dropbacks between sacks, it was the second-longest streak in the history of the NFL—but it was nowhere close to first place. Dan Marino and the Miami Dolphins spent a streak of more than 700 pass attempts without taking a sack over a two-year span in the late 80s.
Pittsburgh has not allowed a sack in 261 consecutive pass attempts, which is the second longest streak since the 1970 NFL-AFL merger.