Quick search by citation:

22 U.S. Code § 2303 - Repealed. Pub. L. 104–164, title I, § 104(b)(2)(A), July 21, 1996, 110 Stat. 1426

Section, Pub. L. 87–195, pt. II, § 502A, as added Pub. L. 93–189, § 12(a), Dec. 17, 1973, 87 Stat. 720, directed that excess defense articles be provided whenever possible rather than new items.