46 C.F.R. § 120.520 Lifeboat winches.
Title 46 - Shipping
Each electric power operated lifeboat winch must meet §111.95 in subchapter J and §160.015 in subchapter Q of this chapter, or other standard specified by the Commandant.
Title 46: Shipping
PART 120—ELECTRICAL INSTALLATION
Subpart E—Miscellaneous Systems and Requirements
§ 120.520 Lifeboat winches.