Classification Details
| NMFC | Description | Class |
|---|---|---|
| 98100.00 | Harness, rocket or missile engine or parts handling, metal, wheeled or not wheeled: | |
| 98100.01 | SU | 125 |
| 98100.02 | KD: | |
| 98100.03 | Having components exceeding 17 feet in length and over 30 inches in other smallest dimension | 125 |
| 98100.04 | NOI | 70 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Measure the longest overall length, width, and height in shipping position, including wheels, lifting eyes, brackets, and tie-down points to set the correct class.
- Secure wheeled units by locking or removing casters, then band the frame to a pallet or skid with edge protectors to prevent metal bite.
- Cap contact surfaces and threaded inserts; add foam or corrugated pads between nested harnesses to avoid scuffing and keep labels visible.
- Record dimensions and photos on the BOL; note "empty handling harness" and center of gravity so terminals stage and load it safely.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Dimension-based rating (no density math) speeds quotes and reduces misclassification risk across the 70–125 class range.
- Non-hazardous metal hardware qualifies for broader carrier options and avoids hazmat accessorials.
- Proper blocking and documented dimensions lower reweigh/reclass fees and stabilize LTL freight rates.
- Re-usable aerospace harnesses ship efficiently when nested, cutting packaging spend and dock time.