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Notice & Disclosure

TariffsAPI provides duty and tariff estimates for informational purposes only. Results are not legally binding and do not constitute legal advice.

Final classification and duty determinations are made by U.S. Customs and Border Protection (CBP). Users are responsible for verifying classifications and duties prior to importation.

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This service provides structured tariff data derived from publicly available U.S. government sources. It does not:

  • Provide legal advice
  • Issue binding classification rulings
  • Act as a customs broker
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All data is provided "as is." Users remain solely responsible for the legal accuracy of their customs declarations and compliance decisions.

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HTS 8484 Tariff

HTS 8484 classifies "Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals:" in the US Harmonized Tariff Schedule. Base duty rates below apply to most trade; country of origin can change applicable rates and add additional duties (e.g. Section 301). Use the calculator or API to compute total duty.

  • Type: Base HTS
  • How to use: Base rates apply to most countries (General/Special). Column 2 applies to non-MFN countries. Additional duties (Section 301, 232, IEEPA) may apply by origin; use the calculator or resolve API to get the full picture.
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Related explainers:

Chapter 99 Section 301 Section 232 IEEPA

Official HTS Description

Official product classification and description from the Harmonized Tariff Schedule

Product Name

Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals:

HTS Schedule Description

Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals:

Additional Description

Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals:

HS Code

8484

HTS Number

8484

Classification Level

Level 0 (more specific = higher level)

View Official HTS Schedule

Additional Duties (Section 301, 232, etc.)

Country-specific additional tariffs separate from base rates

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Select a country of origin above to check for additional duties like Section 301 (China), Section 232 (Steel/Aluminum), and other trade measures.

These duties are country-specific and separate from the base tariff rates shown above.

Related HTS Codes

Other codes in the same chapter ( 8484)

8484.10.00.00
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
General Rate: 3¢/No.
8484.20.00.00
Mechanical seals
General Rate: 4¢/No.
8484.90.00.00
Other (8484.90.00.00)
General Rate: 3¢/No.

Showing up to 12 related codes. Search all HTS codes for more.

Frequently Asked Questions

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals:". It determines base duty rates for imports; additional duties may apply by country of origin.

Does origin affect duty?

Yes. General and Special rates apply by trade agreement and origin. Additional duties (Section 301, 232, IEEPA) are origin-specific. Use the tariff calculator or resolve API with an origin to see full duty.

How do I compute total duty?

Use our tariff calculator (with HTS and optional origin) or the API endpoint GET /api/v1/tariffs/resolve with hts and origin. The API returns base tariffs and additional measures separately; sum as needed for your use case.

Duty rates (HTS columns)

Base duty rates and agreement-specific tariffs for this product

Column 1 - General

No general rate available

Column 1 - Special

No special rate available

Column 2

No column 2 rate available

Quick Actions

View Official HTS