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NMFC Code Lookup

Search 107 common LTL commodities to see whether each one rates on density or carries a fixed class, and the class it typically lands at. Filters as you type, entirely in your browser.

Figures are indicative. Confirm classification with your carrier before booking.

This is a free reference, not the NMFC. The National Motor Freight Classification is a proprietary publication licensed from the NMFTA. This page covers common commodities and how they classify; it does not reproduce the publication and it is not a substitute for it. For a binding classification, confirm the item number and class with your carrier.

Commodity classification search

107 commodities

Common LTL commodities with their classification basis and typical freight class
Commodity Rated by Typical class Category
Bricks, common clay Density 50 Building & construction
Cement, bagged Density 50 Building & construction
Concrete blocks Density 50 Building & construction
Ceramic tile, boxed Density 55–60 Building & construction
Hardwood flooring, boxed Density 55–60 Building & construction
Lumber, banded Density 55–70 Building & construction
Plywood and sheet board Density 55–70 Building & construction
Roofing shingles, palletized Density 50–55 Building & construction
Drywall / gypsum board Density 60–70 Building & construction
Molding and trim Density 55–85 Building & construction
Windows, crated Density 85–125 Building & construction
Doors, wood, crated Density 70–100 Building & construction
Insulation, batts or foam board Density 250–400 Building & construction
PVC pipe Density 125–250 Building & construction
Steel plate Density 50 Metals & hardware
Steel bar and rod Density 50 Metals & hardware
Nuts, bolts and fasteners Density 50 Metals & hardware
Sheet metal, flat-stacked Density 50–60 Metals & hardware
Sheet metal parts, formed Density 125–250 Metals & hardware
Aluminium extrusions Density 70–125 Metals & hardware
Copper tubing Density 60–85 Metals & hardware
Wire rope and cable, reeled Density 50–65 Metals & hardware
Hand tools, boxed Density 60–85 Metals & hardware
Chain, palletized Density 50 Metals & hardware
Engines, crated Density 70–85 Automotive
Transmissions, crated Density 70–85 Automotive
Car parts, boxed Density 65–85 Automotive
Car accessories Density 60–100 Automotive
Tires, new Density 85–125 Automotive
Batteries, lead-acid Fixed class 60–70 Automotive
Auto body sheet metal panels Density 150–250 Automotive
Bumpers, plastic Density 250–400 Automotive
Windshields, crated Density 85–125 Automotive
Bottled beverages, palletized Density 60–65 Food & beverage
Canned goods, palletized Density 55–65 Food & beverage
Wine, cased Density 65–100 Food & beverage
Flour and sugar, bagged Density 50–60 Food & beverage
Coffee, roasted, bagged Density 100–175 Food & beverage
Snack foods, boxed Density 175–400 Food & beverage
Frozen foods, palletized Density 60–85 Food & beverage
Bottled water, palletized Density 50–60 Food & beverage
Bathroom fixtures, crated Density 85–125 Furniture & fixtures
Cabinets, wood, assembled Density 250–300 Furniture & fixtures
Cabinets, flat-packed Density 100–125 Furniture & fixtures
Bookcases, assembled Density 125–175 Furniture & fixtures
Tables and chairs, assembled Density 250–300 Furniture & fixtures
Couches and upholstered furniture Density 175–300 Furniture & fixtures
Mattresses Density 175–300 Furniture & fixtures
Office desks, crated Density 85–125 Furniture & fixtures
Shelving, steel, knocked down Density 70–100 Furniture & fixtures
Computers and servers, boxed Density 92.5–125 Electronics & appliances
Monitors and displays, boxed Density 92.5–150 Electronics & appliances
Flat-panel televisions Density 125–250 Electronics & appliances
Refrigerators Density 92.5–125 Electronics & appliances
Washing machines and dryers Density 85–100 Electronics & appliances
Small kitchen appliances, boxed Density 100–175 Electronics & appliances
Cable and wiring assemblies Density 85–125 Electronics & appliances
Lighting fixtures, boxed Density 125–250 Electronics & appliances
Lamp shades Density 300–400 Electronics & appliances
Clothing, boxed Density 125–175 Apparel & textiles
Clothing on hangers Density 175–250 Apparel & textiles
Fabric rolls Density 85–125 Apparel & textiles
Carpet and rugs, rolled Density 85–125 Apparel & textiles
Shoes, boxed Density 125–175 Apparel & textiles
Canvas and boat covers Density 100–125 Apparel & textiles
Pillows and bedding Density 300–400 Apparel & textiles
Machinery, crated Density 70–85 Machinery & industrial
Machine parts, boxed Density 70–100 Machinery & industrial
Cast iron stoves Density 85 Machinery & industrial
Table saws and bench tools Density 100–125 Machinery & industrial
Pumps and compressors Density 70–100 Machinery & industrial
Electric motors Density 60–85 Machinery & industrial
HVAC units, crated Density 92.5–150 Machinery & industrial
Generators, crated Density 70–100 Machinery & industrial
Books, boxed Density 55–65 Paper, print & packaging
Paper, cartoned Density 55–70 Paper, print & packaging
Corrugated boxes, flat, banded Density 85–125 Paper, print & packaging
Corrugated boxes, assembled Density 300–400 Paper, print & packaging
Printed catalogues and brochures Density 55–70 Paper, print & packaging
Plastic film and stretch wrap Density 70–125 Paper, print & packaging
Empty plastic bottles Density 400–500 Paper, print & packaging
Framed artwork Density 110–250 Household & retail goods
Caskets Density 100–150 Household & retail goods
Display racks, lightweight Density 300–400 Household & retail goods
Toys, boxed Density 150–250 Household & retail goods
Glassware and ceramics, packed Density 85–150 Household & retail goods
Cleaning supplies, cased Density 65–100 Household & retail goods
Bicycles, boxed Density 150–250 Sporting & recreation
Exercise equipment Density 100–175 Sporting & recreation
Kayaks and canoes Density 300–400 Sporting & recreation
Model boats Density 300 Sporting & recreation
Ping-pong balls Density 400–500 Sporting & recreation
Medical devices, crated Fixed class 92.5–175 Medical & laboratory
Hospital beds Density 150–250 Medical & laboratory
Laboratory glassware Density 125–250 Medical & laboratory
Pharmaceuticals, boxed Fixed class 70–125 Medical & laboratory
Paint, cased Density 60–85 Chemicals & plastics
Adhesives, drummed Density 55–70 Chemicals & plastics
Plastic resin pellets, bagged Density 55–65 Chemicals & plastics
Hazardous materials, packaged Fixed class Varies Chemicals & plastics
Foam products Density 400–500 Chemicals & plastics
Fertilizer, bagged Density 50–55 Agriculture & outdoor
Seed, bagged Density 55–65 Agriculture & outdoor
Garden tools Density 100–150 Agriculture & outdoor
Patio furniture, assembled Density 250–400 Agriculture & outdoor
Nursery stock and plants Fixed class 150–300 Agriculture & outdoor
Deer antlers Density 400 Agriculture & outdoor

How to use this

Density-based or fixed class?

That distinction is the useful thing to know before you rate a shipment. 102 of the 107 commodities listed above rate on density, which means the class depends on how your particular shipment is packed rather than on what it is.

For those, work out the density and read the class off the scale — the freight class calculator does both in one step. Pack the same goods more tightly and the density rises, the class falls, and the shipment gets cheaper. That is the lever you actually control.

For commodities with a fixed listing, the class is what the NMFC says it is, whatever the density works out to. Batteries, hazardous materials, pharmaceuticals and nursery stock are typical examples: stowability, handling and liability characteristics rather than density decide where they sit.

Why there are no item numbers here

The NMFC assigns each commodity an item number as well as a class, and carriers generally want both on the bill of lading. We do not publish item numbers on this page for a straightforward reason: Docket 2025-1 consolidated roughly 2,000 listings in July 2025, and a great many item numbers published free on the web predate that. A stale item number looks authoritative and gets copied onto paperwork, which is worse than no number at all.

Your carrier or broker rates against the current publication every day and will confirm the item number in a phone call. If you classify frequently enough for that to be a burden, the NMFTA licenses ClassIT directly.

Before you rate a shipment

Use this page to orient yourself, then confirm. Check the full freight class chart for the density bands, read how freight class is determined if the four factors are new to you, and put the class and item number on the bill of lading together — supplying both is the single most effective way to avoid a reclassification.

Typical classes shown here are indicative and assume no unusual stowability, handling or liability characteristics. Confirm classification with your carrier before booking.

FAQ

Lookup questions

Can I look up any NMFC code for free?
Not comprehensively. The National Motor Freight Classification is a proprietary publication licensed from the NMFTA, and the full set of item numbers is not free to republish. This page is a reference for common commodities and how they classify — it is not a substitute for the official publication or for your carrier’s own rating.
Why does this tool not show NMFC item numbers?
Because publishing numbers we cannot stand behind would be worse than publishing none. Docket 2025-1 consolidated roughly 2,000 commodity listings in July 2025, so item numbers circulating free on the web are frequently out of date. What this page can tell you accurately is whether a commodity rates on density or carries a fixed class, and the class it typically lands at.
What does density-based mean?
It means the class is determined by the shipment’s density in pounds per cubic foot rather than fixed by the commodity listing. The same product can rate at different classes depending on how it is packed. Use the freight class calculator to work out the density and the resulting class.
Where do I find my exact NMFC item number?
Ask your carrier or freight broker — they rate against the current publication daily and will confirm both the item number and the class. Shippers who classify frequently can license ClassIT directly from the NMFTA.

Density-based commodity? Get the number.

Enter your dimensions and weight and the calculator returns the density, the cubic footage and the class.

Open the freight class calculator