10 - 12 pcf · NMFC density scale
The rating for freight at 10 - 12 pounds per cubic foot on the current 13-band NMFC density scale. Typically flat-packed furniture parts, desktop computers.
Class 92.5 covers 10 - 12 pcf, a band full of flat-packed furniture, desktop computers and mid-density consumer goods. It is the only fractional class on the current density scale - the other fractional number you may see, 77.5, comes from an obsolete guideline and is not produced by any current band.
Worked example. A standard pallet: 48 × 40 × 48 in, 590 lb. That is 53.3 cu ft and 590 lb → 11.06 pcf → class 92.5. Run your own numbers →
Band edges are inclusive at the bottom, exclusive at the top: exactly 10 pcf is class 92.5, but just below it the class gets more expensive — 9.99 pcf rates class 100. A few pounds of packaging or an inch of pallet height can move a borderline shipment across that line.
Freight class runs from 50 (densest, cheapest per pound) to 400 on the current density scale. Class 92.5 is band 7 of 13.
Either side of this band: denser freight (12 - 15 pcf) rates class 85, which is cheaper; lighter freight (8 - 10 pcf) rates class 100, which costs more.
The full table is on the freight class chart, and the calculator works out density and class from your dimensions, including multi-pallet shipments.