According to pro-football-reference.com, there was no player who wore number 17 on the active roster of the 1970 New York Jets.
45
Currently kicker Jay Feely.
Bill Mathis
QB Joe Namath in 1976.
Many players have worn number 83 for the New York Jets. Among them are wide receiver George Sauer (with Jets from 1965 through 1970), wide receiver/tight end Jerome Barkum (with Jets from 1972 through 1983) and wide receiver Santana Moss (with Jets from 2001 through 2004).
In 1969, no player wore #57 for the New York Jets.
Duane Thomas.
In 1999, Steve Atwater wore #27 for the New York Jets.
Pat Toomay wore #67 for the Cowboys between 1970-1974.
No player wore #33.
In 1980, running back Clark Gaines wore #21 for the New York Jets.
Braylon Edwards