[Code of Federal Regulations] [Title 49, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR179.200] [Page 1034] TITLE 49--TRANSPORTATION CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 179_SPECIFICATIONS FOR TANK CARS--Table of Contents Subpart D_Specifications for Non-Pressure Tank Car Tanks (Classes DOT- 111AW and 115AW) Sec. 179.200 General specifications applicable to non-pressure tank car tanks (Class DOT-111).