Linebacker Tom Graves. In his only year with the Steelers (rookie year in the NFL to boot) he helped win Superbowl XIV.
Guard Sam Davis was the only Steelers player to wear #57 during the 1970's. He wore the number from 1967-1979.
Erric Pegram wore number 20 for the Steelers in 1995 and 1996.
In 1990, Steelers linebacker Jerry Olsavsky wore the #55.
There were no players on the 2007 Steelers that wore the number 14. Currently, Limas Sweed wears number 14.
Joe Gilliam wore #17 for the Steelers.
Center Mike Webster.
Ernie Pough wore number 22 in 1976 for the Pittsburgh Steelers.
Guard Sam Davis was the only Steelers player to wear #57 during the 1970's. He wore the number from 1967-1979.
There was no player on the Steelers that wore the number 8 in 1975.
In 2010, no Steelers player wore #39.
In 2011, no Steelers player wore #8.
Willie Reid wore number 15 for the Steelers in 2007.
Erric Pegram wore number 20 for the Steelers in 1995 and 1996.
In 1995, Damon Mays wore the #86 for the Steelers.
Cornerback Chad Scott wore #30 for the Steelers in 2000.
In 1990, Steelers linebacker Jerry Olsavsky wore the #55.
Larry Anderson wore #30 for the Steelers from 1978-1981.