NMFC 183950 - Steel Mortar Mixing Boxes/Trays | Class N/A

To find the correct freight class for your shipment:

1. Match the BOL description exactly: “Boxes, Trays or Tubs, mortar mixing, steel,” and note counts, nesting method, and whether shipped boxed or palletized.
2. Nest trays/tubs with corrugated pads between pieces, cap the stack with a top sheet, then band twice in each direction and stretch-wrap to a 48x40 pallet.
3. Shield sharp steel rims and corners with edge guards or plastic caps; use a moisture barrier or VCI bag if the load may sit outdoors on a jobsite.
4. Distribute weight low and centered on a 4‑way pallet; label center of gravity and “Do Not Fork Through Tray.” Example: nested steel tubs on one pallet, no overhang.

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

• Accurate NMFC wording reduces reclass and reweigh disputes, protecting margins on LTL lanes.
• Nesting steel tubs cuts cubic volume, lowering billed weight and improving freight rates.
• Edge and surface protection lowers damage claims and avoids costly jobsite delays for masonry crews.
• Non‑hazardous tooling means fewer restrictions and faster tendering across most carriers.