NMFC lookup: find the freight class behind the commodity

Aluminum extrusions are lighter than steel but still dense enough to rate well. Long lengths, protective wrap, and the difference between mill finish and finished profiles drive the handling.

Auto parts range from dense brake rotors to bulky body panels. The class depends on the part, the packaging, and whether the shipment is new, used, or remanufactured.

Bicycles ship assembled or boxed, and the two are very different handling units. A boxed bike is light for its cube; an assembled bike is awkward, fragile, and often high-value.

Bookcases are light for their height and easy to tip. The density question is usually about packaging and whether the unit ships assembled, flat-packed, or with glass shelves.

Bottled water is heavy, stable, and usually easy to classify. The main variables are the case count, the pallet pattern, and whether the shipment is shrink-wrapped or in trays.

Boxed clothing is light for its cube unless it is compressed or densely packed. Carton size, fold method, and the number of units per carton drive the density.

Bumpers and body panels are bulky, fragile, and easy to scratch. The class usually turns on the carton or crate and on whether the parts are nested or shipped individually.

Canned goods are dense, stackable, and usually straightforward. The class depends on the can size, the case pack, and whether the pallet is a mixed SKU load.

Clothing on hangers needs a garment box or rack, which adds cube without much weight. That packaging usually pushes the shipment into a lighter, more expensive class.

Computers and servers are dense for electronics, especially when rack-mounted or crated. The class usually depends on the rack, crate, and whether the shipment includes monitors and accessories.

Knocked-down corrugated boxes are light and bulky, and they nest into bundles that can be much denser than the cartons they become. Bundling is the density lever.

Drywall is heavy, brittle, and usually shipped in large flat units. Density is high and stable, so the class is rarely a surprise — but damage and handling are.

Fabric rolls are denser than finished clothing and usually easier to rate. Roll diameter, length, and the way the rolls are racked or stacked decide the handling unit.

Fasteners are small, dense, and usually packed in cartons or pails on a pallet. Density is high and stable; the main risk is losing the specific item description in a generic hardware shipment.

Flat-panel televisions are light, fragile, and shipped in cartons that are much larger than the screen. The carton and pallet usually decide the density, not the panel size alone.

Foam is one of the lightest freight commodities. Density depends almost entirely on compression and packaging, and the class can move several tiers with a tighter bundle.

Frozen food is dense and usually easy to rate, but the shipment only works if the cold chain holds. Temperature service, loading time, and pallet configuration matter more than the class.

Generators are heavy, dense machinery, and fuel residue can make them regulated. The class is usually favorable; the pre-booking questions are about weight, lift equipment, and hazmat status.

Hospital beds are large, heavy, and often shipped knocked down or in sections. The handling unit, not the bed frame, decides the measured cube and the class.

HVAC equipment is bulky, fragile, and often shipped on a skid or in a crate. The class depends on the unit type and how much packaging surrounds the coil and cabinet.

Insulation is extremely light for its cube, so it usually lands in the most expensive density tiers. Compression and packaging are the difference between a full load and a costly one.

Lead-acid batteries are dense and potentially regulated. The class is only part of the story: acid, venting, and hazardous-materials rules can decide whether the shipment moves at all.

Lumber is dense and stable, so density is rarely the hard part. The classification question is usually the species, grade, treatment, and whether the load ships as loose boards, a bundle, or a unit.

Mattresses are bulky and light for their cube, so packed density usually lands in the low single digits. Compression, pallet height, and overhang move the result more than the mattress type.

Medical devices are high-value and fragile, and the packaging is often a substantial part of the shipment. Density is secondary to securement, liability, and handling instructions.

Paint is dense and often regulated. The class is usually favorable, but the hazmat status of the paint and any solvents can decide the carrier and the paperwork.

Paper towels and tissue are extremely light for their cube. The class is usually expensive, and compression, baling, and packaging are the only meaningful levers.

Pharmaceuticals are high-value, often temperature-sensitive, and heavily regulated. Density is only one input; chain of custody, temperature control, and liability usually decide the service.

Plastic resin ships as dense pellets in bags, boxes, or bulk containers. Density is high and stable, and the main variables are packaging, moisture protection, and unloading equipment.

Plywood is dense and ships in flat, stackable units. Density is stable, but the number of sheets per unit and the way the unit is banded can change the measured cube.

Printing paper is dense, heavy, and moisture-sensitive. The class is stable; the handling unit, skid height, and protection from water are the practical variables.

Pumps and compressors are dense, irregular machinery. The class depends on whether the unit is crated, skidded, or shipped with accessories, fluids, and controls attached.

Refrigerators are bulky and surprisingly light for their size. Density depends on the crate or carton, the pallet, and whether the unit ships upright with doors and shelving installed.

Upholstered seating is bulky and easy to under-measure. A sofa that ships assembled, knocked down, or as a modular sectional can land in different density bands.

Steel plate and bar are among the densest common freight commodities. Density is not the uncertainty; the form, dimensions, and securement are.

Tires are bulky and awkward, and new, used, and baled tires can follow different classification paths. Density depends heavily on whether the tires are loose, stacked, banded, or baled.

Toys are packaged for retail, which means colorful cartons, display units, and a lot of air. Density is usually low, and packaging variation is the main reclass risk.

Washers and dryers are dense appliances with a compact footprint. The class usually depends on whether the unit ships in its retail carton, in a crate, or on a shared pallet with other appliances.

Wine is dense for its cube but fragile and often temperature-sensitive. The class is usually manageable; the licensing, temperature, and breakage rules are the hard part.

Cabinets are dense for furniture but awkward to pack. Assembled cabinets, flat-pack cabinets, and vanity tops can follow different density paths and different NMFC items.