Subclasses for
21780-1
21780-2
21780-3
21780-4
100
200
100
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Also applies when equipped with carbon dioxide gas regulators or valves and dispensing nozzle, attached or in separate packages. In boxes
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Not nested
Capacity not over 4 gallons
Capacity over 4 gallons
Nested or one or more completely enclosed within another
Not nested
Capacity not over 4 gallons
Capacity over 4 gallons
Nested or one or more completely enclosed within another
An organization named the National Motor Freight Traffic Association (NMFTA) publishes a list of freight class designations, codes, and subclasses for frequently shipped commodities (https://classit.nmfta.org/). You must pay a subscription fee to view it. Find more information about freight classes from the experts at Koho for free on our freight classes pages.
It might be tempting to declare that your shipment is a lower freight class than it actually is in order to secure a lower price, however, carriers will re-classify your freight for accuracy and charge you a fee for having to do so.
No, not all commodities have freight subclasses, although many do.