# United States tariff lines under HS 8422.90

> The United States tariff splits HS 8422.90 (parts) into 10 national lines: 8422.90.02.00 (water containment chambers for the dishwashing machines of subheading 8422.11 and other parts of dishwashing machines of the household type incorporating water containment chambers), 8422.90.04.00 (door assemblies for the dishwashing machines of subheading 8422.11), 8422.90.06.40 (of the household type), 8422.90.06.80 (other) and 6 others. Every United States line under 8422.90 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/842290
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) / [8422.90](https://border.bot/countries/united-states/hs-codes/842290)

## Key facts

- HS subheading: [8422.90](https://border.bot/hs-codes/842290)
- Duty (MFN): Free
- National lines: 10
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8422.90

The United States tariff splits HS 8422.90 (parts) into 10 national lines: 8422.90.02.00 (water containment chambers for the dishwashing machines of subheading 8422.11 and other parts of dishwashing machines of the household type incorporating water containment chambers), 8422.90.04.00 (door assemblies for the dishwashing machines of subheading 8422.11), 8422.90.06.40 (of the household type), 8422.90.06.80 (other) and 6 others.

Every United States line under 8422.90 is free of general (MFN) duty.

- [8422.90.02.00](https://border.bot/countries/united-states/hs-codes/8422900200) Parts, Of dishwashing machines, Water containment chambers for the dishwashing machines of subheading 8422.11 and other parts of dishwashing machines of the household type incorporating water containment chambers. Duty (MFN): free
- [8422.90.04.00](https://border.bot/countries/united-states/hs-codes/8422900400) Parts, Of dishwashing machines, Door assemblies for the dishwashing machines of subheading 8422.11. Duty (MFN): free
- [8422.90.06.40](https://border.bot/countries/united-states/hs-codes/8422900640) Parts, Of dishwashing machines, Other, Of the household type. Duty (MFN): free
- [8422.90.06.80](https://border.bot/countries/united-states/hs-codes/8422900680) Parts, Of dishwashing machines, Other, Other. Duty (MFN): free
- [8422.90.11.00](https://border.bot/countries/united-states/hs-codes/8422901100) Parts, Of can-sealing machines. Duty (MFN): free
- [8422.90.21.00](https://border.bot/countries/united-states/hs-codes/8422902100) Parts, Of machines for packaging pipe tobacco, wrapping candy or wrapping cigarette packages, and of combination candy cutting and wrapping machines. Duty (MFN): free
- [8422.90.91.20](https://border.bot/countries/united-states/hs-codes/8422909120) Parts, Other, Of machinery for cleaning or drying bottles or other containers. Duty (MFN): free
- [8422.90.91.30](https://border.bot/countries/united-states/hs-codes/8422909130) Parts, Other, Other, Of strapping machines. Duty (MFN): free
- [8422.90.91.60](https://border.bot/countries/united-states/hs-codes/8422909160) Parts, Other, Other, Of other wrapping and packaging machines. Duty (MFN): free
- [8422.90.91.95](https://border.bot/countries/united-states/hs-codes/8422909195) Parts, Other, Other, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 8422.90 yet.

- [The Harmonized System text for 8422.90](https://border.bot/hs-codes/842290)

- Previous subheading: [8422.40](https://border.bot/countries/united-states/hs-codes/842240) Other packing or wrapping machinery (including heat-shrink wrapping machinery)
- Next subheading: [8423.10](https://border.bot/countries/united-states/hs-codes/842310) Weighing machinery (excluding balances of a sensitivity of 5 cg or better), including weight-operated counting or checking machines; weighing machine weights of all kinds; parts of weighing machinery

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8422.90?

The United States tariff splits HS 8422.90 (parts) into 10 national lines: 8422.90.02.00 (water containment chambers for the dishwashing machines of subheading 8422.11 and other parts of dishwashing machines of the household type incorporating water containment chambers), 8422.90.04.00 (door assemblies for the dishwashing machines of subheading 8422.11), 8422.90.06.40 (of the household type), 8422.90.06.80 (other) and 6 others.

### What is the duty on HS 8422.90 in the United States?

Every United States line under 8422.90 is free of general (MFN) duty.

## 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/842290.json