[Code of Federal Regulations] [Title 14, Volume 1] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR45.14] [Page 891] TITLE 14--AERONAUTICS AND SPACE CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 45--IDENTIFICATION AND REGISTRATION MARKING--Table of Contents Subpart B--Identification of Aircraft and Related Products Sec. 45.14 Identification of critical components. Each person who produces a part for which a replacement time, inspection interval, or related procedure is specified in the Airworthiness Limitations section of a manufacturer's maintenance manual or Instructions for Continued Airworthiness shall permanently and legibly mark that component with a part number (or equivalent) and a serial number (or equivalent). [Amdt. 45-16, 51 FR 40703, Nov. 7, 1986] [[Page 892]]