Classification Details
| NMFC | Description | Class |
|---|---|---|
| 106770.00 | Shells, spark plug, steel, in the rough, see Note, item 106772 | 60 |
Notes
Note 106772: NOTE-Applies only on shells that have been press extruded from steel rod not further finished than pressed to shape, not machined, ground nor polished.
How to Determine Your Class
To find the correct freight class for your shipment:
- Verify the parts meet the 'in the rough' note (NMFC item 106772): unfinished steel shells with no plating, threads, or assembly. If they’re machined/finished, use the proper item.
- Package small shells in lined cartons or pails to contain oil or chips, then palletize. Use dividers or bags to prevent nesting and edge damage during LTL handling.
- Mark paperwork clearly: 'NMFC 106770, Class 60 – steel spark plug shells (rough).' Include piece count and weight per carton for quick check-in at the terminal.
- Stabilize the load: band cartons to a 48x40 wood pallet, add corner boards, and stretch-wrap. Keep away from finished components to avoid scuffing or burr transfer.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Fixed Class 60 rating eliminates density calculations, speeding quotes and reducing reclass risk on dense steel hardware.
- Non-hazardous status avoids hazmat surcharges and specialized carrier limitations, widening carrier options and lowering total landed cost.
- Clear commodity naming (NMFC 106770) helps prevent inspection disputes, cutting administrative time and chargebacks from misclassification.
- Right-sized packaging that controls residue reduces damage claims and cleanup fees, improving vendor scorecards with OEMs and tier suppliers.