NMFC Code Lookup
Search the National Motor Freight Classification (NMFC) database to find freight classes, article numbers, and commodity descriptions for LTL shipping.
| Article # | Description | Class |
|---|---|---|
| 42600 | CHEMICALS GROUP: | — |
| 45472 | NOTE-Also applies on equipment containing chemical oxygen generators, such as Passenger Service Units (PSUs) or Portable... | — |
| 181090 | Fiber, chemically hardened: | — |
| 69191 | NOTE-Fire extinguishers containing chemical will be regarded as not charged provided such chemical is at a pressure that... | — |
| 45450 | Octyl or Isooctyl Alcohol, perfumery grade | Class 0 |
| 178780 | Starch Substitutes, inedible, consisting of a physical mixture of starch made from grain or flour made from grain and ch... | — |
| 45470 | Oxygen Generators, chemical, see Notes, items 45471 and 45472, in U.S. DOT-authorized packaging, subject to Item 170 and... | — |
| 14500 | Apparatus, chemical laboratory, NOI, in boxes or drums | Class 150 |
| 43958 | NOTE-Applies only on still bottoms (residues) containing amines. | — |
| 75940 | Forms or Shapes, fiber, chemically hardened, indurated or vulcanized: | — |
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Get Free API Key →Understanding NMFC Freight Classification
The National Motor Freight Classification (NMFC) system, maintained by the National Motor Freight Traffic Association (NMFTA), assigns freight classes to over 10,000 commodity types. Each NMFC article describes a specific type of goods and its associated freight class, which ranges from Class 50 (most dense, lowest cost) to Class 500 (least dense, highest cost).
Freight classification is determined by four characteristics: density (weight per cubic foot), handling (ease of handling and special requirements), stowability (how well items can be stowed with other freight), and liability (susceptibility to damage or theft).
NMFC Freight Class Chart
| Class | Density (lbs/ft³) | Example |
|---|---|---|
| 50 | 50+ | Bricks, cement, sand |
| 55 | 35-50 | Hardwood flooring, concrete blocks |
| 60 | 30-35 | Car accessories, bottled beverages |
| 65 | 22.5-30 | Car parts, bottled drinks, books |
| 70 | 15-22.5 | Food items, automobile engines |
| 77.5 | 13.5-15 | Tires, bathroom fixtures |
| 85 | 12-13.5 | Crated machinery, transmissions |
| 92.5 | 10.5-12 | Computers, monitors, refrigerators |
| 100 | 9-10.5 | Boat covers, wine cases, caskets |
| 110 | 8-9 | Cabinets, table saws |
| 125 | 7-8 | Small appliances, vending machines |
| 150 | 6-7 | Auto sheet metal, bookcases |
| 175 | 5-6 | Clothing, couches |
| 200 | 4-5 | Auto sheet metal parts, mattresses |
| 250 | 3-4 | Bamboo furniture, plasma TVs |
| 300 | 2-3 | Model boats, wood cabinets, tables |
| 400 | 1-2 | Deer antlers, lightweight fixtures |
| 500 | <1 | Gold dust, ping pong balls |
Need to calculate your freight class? Use our Freight Class Calculator.