NMFC 166830 - Gauges, Tank Car, in Packages | Class 100

To find the correct freight class for your shipment:

1. Quote and book using NMFC item 166830 at Class 100, and list packaging as cartons or crates on the BOL for packaged tank car gauges.
2. Protect precision faces and stems with foam-in-place or molded trays, add desiccants, and use rigid double-wall cartons; avoid loose fill that allows movement.
3. Palletize away from heavy hardware like valves or couplings; add corner guards, band securely, shrink-wrap, and place “Precision Instrument” and orientation arrows on all sides.
4. Include part IDs and calibration certificates in a waterproof pouch on the exterior; request “Do Not Stack” or top-cap if gauges have protruding assemblies.

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

• Fixed Class 100 delivers predictable LTL rates without density calculations, simplifying bids for rail shops and OEMs.
• Non-hazardous status removes hazmat fees and carrier restrictions, widening carrier options and lowering accessorial risk.
• Accurate NMFC on the BOL reduces reclass and rebill exposure, protecting margins and transit timelines.
• Purposeful packaging guidance cuts damage claims on sensitive gauge assemblies, minimizing downtime for tank car maintenance programs.