NMFC 143630 - Cementing Plugs in Packages | Class N/A

To find the correct freight class for your shipment:

1. Write the BOL commodity as Plugs, cementing, in packages and include part numbers, top/bottom plug style, material (rubber, composite, aluminum) and piece count.
2. Package each plug so wiper fins and cores cannot deform: use double-wall cartons or wood crates, cap ends, add foam or V-blocks, then strap and stretch-wrap to a pallet.
3. Record exact exterior dimensions including pallet overhang, corner boards, and banding; list total and per-piece weight to support rating since no fixed class is specified.
4. Mark cartons Do Not Stack if fins could crush, keep units clean and dry, and note wellsite or rig ID to speed receiving at yards or service bases.

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

• Correct NMFC wording reduces reclass risk and surprise fees, keeping LTL quotes aligned with invoices.
• Non-hazardous status avoids hazmat surcharges and extra paperwork, shortening booking and transit timelines.
• Protective packaging lowers damage claims and prevents rig downtime from delayed or unusable plugs.
• Accurate dims and weights help carriers optimize space, improving rate options and eligibility for density or minimum charge breaks.