North American Product Classification System (NAPCS) Canada 2017 Version 2.0

451 - Parts of railway rolling stock and of other transportation equipment

This group comprises parts of railway rolling stock and of other transportation equipment.

45111 - Parts of railway rolling stock

This class comprises parts of railway rolling stock.

451111 - Parts of locomotives, of railway rolling stock, and of rapid transit equipment

This subclass comprises parts of locomotives, of railway rolling stock, and of rapid transit equipment.