Code of Federal Regulations Title 46, Volume 6, October 1, 2015Containing parts Parts 156 to 165Parts 156-158; ReservedPart 159; APPROVAL OF EQUIPMENT AND MATERIALSPart 160; LIFESAVING EQUIPMENTPart 161; ELECTRICAL EQUIPMENTPart 162; ENGINEERING EQUIPMENTPart 163; CONSTRUCTIONPart 164; MATERIALSPart 165; Reserved