NMFC Code 166710 - Freight Classification Details

Derailers, railway track, with or without flags or targets, iron or steel

Other than in the rough, but not bronzed, coppered, galvanized, japanned, painted, plated or tinn...

Cars, railway, not moved on own wheels:

Car Doors, NOI, aluminum

Railway Car Parts, iron or steel, including Railway Car Castings, Forgings or Stampings, NOI:

Channel Pins, iron, in boxes or drums