NMFC 146450 - Metal Sighting/Fire-Control Mounts | Class 85

To find the correct freight class for your shipment:

1. Use double-wall corrugated boxes with custom foam or cut polyethylene to immobilize each metal mount; add VCI wrap to prevent corrosion during transit.
2. Bag and label parts by drawing or NSN and include orientation arrows for sighting alignment so receiving teams can verify without handling sensitive faces.
3. Separate fasteners, clamps, or dovetails into inner cartons; block and brace the master box to pass typical 3–4 ft drop scenarios.
4. On the BOL, cite NMFC 146450 and declare Class 85 for boxed mounts to avoid reclass fees and ensure consistent LTL rating.

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

• Fixed Class 85 provides predictable LTL rates and fewer billing disputes versus density-based items.
• Boxed presentation reduces accessorials tied to loose machinery parts and speeds cross-dock handling.
• Ordnance Group identification supports defense/aerospace buyers while the non-hazardous status streamlines carrier acceptance.
• Protection of precision mating surfaces lowers damage claims, preventing production delays on weapon sights and fire-control systems.