Classification Details
| NMFC | Description | Class |
|---|---|---|
| 186960.00 | Tops, synthetic fiber, NOI, see Note, item 186967, in packages, subject to Item 170 and having a density in pounds per cubic foot of: | |
| 186960.01 | Less than 1 | 400 |
| 186960.02 | 1 but less than 2 | 300 |
| 186960.03 | 2 but less than 4 | 250 |
| 186960.04 | 4 but less than 6 | 175 |
| 186960.05 | 6 but less than 8 | 125 |
| 186960.06 | 8 but less than 10 | 100 |
| 186960.07 | 10 but less than 12 | 92.5 |
| 186960.08 | 12 but less than 15 | 85 |
| 186960.09 | 15 but less than 22.5 | 70 |
| 186960.10 | 22.5 but less than 30 | 65 |
| 186960.11 | 30 but less than 35 | 60 |
| 186960.12 | 35 but less than 50 | 55 |
| 186960.13 | 50 or greater | 50 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Calculate package density before quoting: weigh each package and divide by cubic feet. Example: 30 lb box at 24×24×18 in = 6 cu ft, so 5 PCF.
- Increase PCF with compression where safe: vacuum-pack or tightly bag tops, then box and strap to minimize void space without damaging fibers.
- Package to Item 170: use strong cartons or woven poly bags placed in boxes, add inner liners for moisture control, and tape or strap closures securely.
- Document precisely on the BOL: write “NMFC 186960, synthetic fiber tops, NOI,” list package count and measured PCF to avoid reclass or inspections.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Density-driven pricing lets you control costs: boosting PCF can qualify for a lower class and reduce LTL rates on bulky, compressible fiber goods.
- Compliance minimizes surprises: Item 170 packaging and clear NMFC notation cut reclass fees, delay charges, and post-audit adjustments.
- Lower claim risk: protective liners and snag-resistant overwrap reduce contamination and fiber loss, preserving product value and margins.
- Broad carrier acceptance: non-hazardous textile content simplifies tendering, supports faster quotes, and expands capacity options during peak periods.