[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR127.410] [Page 435] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 127--CONSTRUCTION AND ARRANGEMENTS--Table of Contents Subpart D--Construction of Windows, Visibility, and Operability of Coverings Sec. 127.410 Safety-glazing materials. Glass and other glazing material used in windows must be material that will not break into dangerous fragments if fractured.