8431.49Parts suitable for use solely or principally with the machinery of…
HTS Code 8431.49 covers any article best defined as Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of Such ArticlesNuclear reactors, boilers, machinery and mechanical appliances; parts thereofParts suitable for use solely or principally with the machinery of headings 8425 to 8430:Of machinery of heading 8426, 8429 or 8430:Other: in the Harmonized Tariff Schedule — covering 2 sub-classifications.
Tariff updates
Recent US tariff actions that name 8431.49 or its heading.
- Dec 18, 2025 · PublishedUS cuts reciprocal tariff on Swiss and Liechtenstein goods to 15% all-in, exempts certain products
AD/CVD Cases
Antidumping or countervailing duty orders and investigations whose scope lists 8431.49 or a related code. They apply only to goods from the countries named, and only if the product fits the scope's description.
- Certain New Pneumatic Off-the-Road TiresFrom IndiaScope in the Federal Register
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If a new 10% tariff were added
Relevant HTS Notes
Official USITC notes that may affect classification under HTS 8431.49.
Related CROSS Rulings for HTS 8431.49
CBP classification rulings related to 8431.49. Open a ruling to read how Customs classified a similar product.
No rulings found
No CROSS classification rulings were found for HTS code "8431.49".
What does HTS code 8431.49 cover?
HTS code 8431.49 covers parts suitable for use solely or principally with the machinery of… (Other:), classified under Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof) in the US Harmonized Tariff Schedule. There are 2 more specific sub-classifications under this code.
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