Task: songer_usc2sect

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the number of the section from the title of the second most frequently cited title of the U.S. Code in the headnotes to this case, that is, title 26. In case of ties, code the first to be cited. The section number has up to four digits and follows "USC" or "USCA".

On Rehearing
MERRILL and KOELSCH, Circuit Judges:
Judgment affirmed on the authority of Grant v. United States (1912) 227 U.S. 74, 33 S.Ct. 190, 57 L.Ed. 423, and Wilson v. United States (1911) 221 U.S. 361, 31 S.Ct. 538, 55 L.Ed. 771.

Question: What is the number of the section from the title of the second most frequently cited title of the U.S. Code in the headnotes to this case, that is, title 26? Answer with a number.
Answer:

Answer: 7604