NMFC 146770 - Torpedo Tube Mechanism in Boxes | Class 85

To find the correct freight class for your shipment:

1. Use heavy‑duty boxes with internal blocking and foam to immobilize the mechanism or parts; add VCI wrap or desiccant if components are precision metal.
2. Palletize boxed units with 4‑way fork access and clear orientation labels; mark “Do Not Stack” if long tubes or linkages could deform under load.
3. List NMFC 146770 and Class 85 on the BOL; note “inert parts/mechanism” to prevent hazmat misclassification commonly associated with ordnance items.
4. Confirm box strength against part weight and center of gravity; for long subassemblies, split into multiple boxes to keep each piece manageable for LTL handling.

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

• Fixed Class 85 simplifies rate shopping and reduces reclass fees versus density‑based items.
• Non‑hazardous status avoids hazmat surcharges and keeps carrier options open for faster tendering.
• Clear NMFC mapping (146770) improves BOL accuracy, cutting claim risk and inspection delays tied to ordnance‑named freight.
• Box‑friendly spec enables consolidation on standard pallets, improving cube utilization and lowering LTL cost per unit.