50 U.S.C. Appx § 2152(1) (2010) (Title 50—Appendix: Defense Production Act of 1950)
[NOTE: See 50 U.S.C. Appx § 2166(a) for information regarding the termination of this section.]
For purposes of this Act [50 U.S.C. Appx. §§ 2061 et seq.], the following definitions shall apply:
(1) Critical component. The term "critical component" includes such components, subsystems, systems, and related special tooling and test equipment essential to the production, repair, maintenance, or operation of weapon systems or other items of equipment identified by the President as being essential to the execution of the national security strategy of the United States. Components identified as critical by a National Security Assessment conducted pursuant to section 113(i) of title 10, United States Code, or by a Presidential determination as a result of a petition filed under section 232 of the Trade Expansion Act of 1962 [19 U.S.C. § 1862] shall be designated as critical components for purposes of this Act [50 U.S.C. Appx. §§ 2061 et seq.], unless the President determines that the designation is unwarranted.