NMFC 181390 - Iron or Steel, NOI, cast | Class 70

To find the correct freight class for your shipment:

1. List the item as “Tanks, iron or steel, NOI, cast” with NMFC 181390 and apply Class 70 on the BOL for quick, dispute-free rating.
2. Cradle and block the tank on a skid or pallet, then band with steel strapping; add chocks to stop rolling and protect casting edges.
3. Cap and protect all threaded or flanged openings; use rust inhibitor on bare cast surfaces and wrap to keep grit off machined faces.
4. Plan handling for heavy pieces: mark the center of gravity, request a forklift with sufficient capacity, and schedule delivery to job sites accordingly.

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

• Predictable pricing with fixed Class 70—no density calculations and fewer reclass charges.
• Faster quotes and tenders since dimensions and density are not required for this simple commodity rating.
• Lower damage risk and claim costs when using cradles, blocking, and edge protection suited to brittle cast components.
• Cleaner audits and smoother carrier acceptance by using the exact NOI cast tank description and NMFC 181390.