36410-1
36410-2
36410-3
36410-4
36410-5
36410-6
36410-7
36410-8
36410-9
150
85
100
85
100
77.5
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Also applies on steel Downspouts contained within nested roof gutters, in packages
Aluminum, in boxes or crates
Not nested
Nested
Copper, lead or zinc, in boxes or crates
Not nested
Nested
Iron, steel or tin plate
Not nested, in boxes or crates
Nested
Aluminum, in boxes or crates
Not nested
Nested
Copper, lead or zinc, in boxes or crates
Not nested
Nested
Iron, steel or tin plate
Not nested, in boxes or crates
Nested
An organization called the National Motor Freight Traffic Association (NMFTA) publishes a list of freight class designations, codes, and subclasses for many frequently shipped items (https://classit.nmfta.org/). To view this list, you must pay a subscription fee. Learn more about freight classes from the experts at Koho for free on our freight classes pages.
Working with a 3PL like Koho can help you accurately determine your freight class so you can avoid re-classification fees with the carriers. For more information on the freight class system, go to the National Motor Freight and Traffic Association.
No. While density is one of the primary factors in determining NMFC freight class, other factors, such as value, are also used in making that determination. Gold bars, for example, are very dense, but they fall into shipping class 500 along with very low-density items because of their high value.