NMFC Code 51045 - Freight Classification Details
Description
Duct or Flues, air or smoke; or Fittings therefor, NOI; metal, with or without components of other materials:
Notes
NMFC Sub Class 1 | Freight Class -
Description
In boxes or crates, subject to Item 170 and having a density in pounds per cubic foot of:
NMFC Sub Class 2 | Freight Class 300
Description
Less than 4
NMFC Sub Class 3 | Freight Class 175
Description
4 or greater
NMFC Sub Class 4 | Freight Class -
Description
In packages other than boxes or crates, subject to Item 170 and having a density in pounds per cubic foot of:
NMFC Sub Class 5 | Freight Class 400
Description
Less than 4
NMFC Sub Class 6 | Freight Class 200
Description
4 or greater