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NMFC 68310 - Fibers, NOI in Bags/Bales/Boxes | Class 50–400

Article ID
68310
Fibers, NOI—bags, bales, or boxes
Freight Group
UNGROUPED ARTICLES
Listed under NMFC Ungrouped Articles
Class Range
50-400 13 classifications
Density-driven classes from 50 to 400
Hazardous
No
Non-hazardous commodity; standard LTL rules

Classification Details

NMFC Description Class
68310.00 Fibers, NOI, see Note, item 68311, in bags, bales or boxes, subject to Item 170 and having a density in pounds per cubic foot of:
68310.01 Less than 1 400
68310.02 1 but less than 2 300
68310.03 2 but less than 4 250
68310.04 4 but less than 6 175
68310.05 6 but less than 8 125
68310.06 8 but less than 10 100
68310.07 10 but less than 12 92.5
68310.08 12 but less than 15 85
68310.09 15 but less than 22.5 70
68310.10 22.5 but less than 30 65
68310.11 30 but less than 35 60
68310.12 35 but less than 50 55
68310.13 50 or greater 50

Notes

Note 68311: NOTE-Also applies on Cotton, Wool or Synthetic Fiber Nubs.

How to Determine Your Class

To find the correct freight class for your shipment:

  1. Confirm eligibility: use 68310 only for Fibers, NOI per Note 68311; if your fiber has a dedicated NMFC, use that item instead.
  2. Compute density in lb/ft³ for each handling unit. Weigh, measure volume, then map to the 13-tier scale (Classes 50–400). Compacted bales typically rate lower than loose bagged fibers.
  3. Select containment that fits the material: lined boxes to prevent sifting, sealed or woven bags for loose fibers, and tight bale wiring with edge protectors; stretch-wrap to control shedding.
  4. Document precisely on the BOL: write NMFC 68310, chosen class, package type (bags/bales/boxes), piece count, and actual weight. Be prepared to note compliance with Item 170 packaging rules.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

Business Value

  • Lower freight spend by densifying: compress bales or right-size boxes to increase lb/ft³ and move toward lower classes, improving LTL rates.
  • Reduce reclass and reweigh fees through accurate density calculation and clear package identification, speeding up carrier billing and dispute resolution.
  • Standardize quoting across mixed fiber types under one NOI item, simplifying TMS setup and tariff negotiations with consistent class logic.
  • Non-hazardous designation broadens carrier options and eliminates hazmat surcharges, easing consolidation and improving network flexibility.