# United States tariff lines under HS 8484.10

> The United States tariff splits HS 8484.10 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal) into 1 national line: 8484.10.00.00 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal). The general (MFN) duty is 2.5% on this line.

Source: https://border.bot/countries/united-states/hs-codes/848410
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8484.10](https://border.bot/countries/united-states/hs-codes/848410)

## Key facts

- HS subheading: [8484.10](https://border.bot/hs-codes/848410)
- Duty (MFN): 2.5%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8484.10

The United States tariff splits HS 8484.10 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal) into 1 national line: 8484.10.00.00 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal).

The general (MFN) duty is 2.5% on this line.

- [8484.10.00.00](https://border.bot/countries/united-states/hs-codes/8484100000) Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal. Duty (MFN): 2.5%

## In other countries

No other national tariff on border.bot has live lines under 8484.10 yet.

- [The Harmonized System text for 8484.10](https://border.bot/hs-codes/848410)

- Previous subheading: [8483.90](https://border.bot/countries/united-states/hs-codes/848390) Toothed wheels, chain sprockets and other transmission elements presented separately; parts
- Next subheading: [8484.20](https://border.bot/countries/united-states/hs-codes/848420) 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

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8484.10?

The United States tariff splits HS 8484.10 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal) into 1 national line: 8484.10.00.00 (gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal).

### What is the duty on HS 8484.10 in the United States?

The general (MFN) duty is 2.5% on this line.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/848410.json