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NMFC 50650 - Clay Septic Tanks | Class N/A

Article ID
50650
NMFC 50650 for clay septic tanks
Freight Group
CONDUITS, EARTHEN, GROUP
Earthen Conduits Group for ceramic tanks
Class Range
N/A 0 classification
No set class; item-specific rating applies
Hazardous
No
Non-hazardous earthenware, not DOT regulated

Classification Details

NMFC Description Class
50650.00 Tanks, septic, clay:

How to Determine Your Class

To find the correct freight class for your shipment:

  1. Request a forklift with long forks or a spreader bar and nylon slings; clay shells can crack under point loads.
  2. Crate or cradle the tank using timber saddles and rubber pads; band with edge protectors and mark clearly: Do Not Stack.
  3. Place low and centered over axles, block ends to prevent rolling, add anti-slip mats, and strap using a 4-point pattern.
  4. On the BOL, list NMFC 50650, note Fragile—Earthenware, add Do Not Top Load, and include crane or limited-access delivery needs.

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

Business Value

  • Reduce breakage and claims by supporting brittle clay structures correctly, preventing costly replacements and jobsite delays.
  • Faster quotes and fewer reclasses with an item rating (Class N/A), avoiding density disputes and reweigh fees.
  • Clear accessorial planning curbs surprise charges for crane, off-road, or residential delivery and avoids detention.
  • Protected routing—partial TL or careful LTL—lowers risk of handling damage and improves total landed cost.