# United States tariff line 8424.90.90.20: Other

> In the United States tariff, line 8424.90.90.20 covers parts, of steam and similar jet projecting machines. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8424.90 in heading 84.24 (chapter 84).

Source: https://border.bot/countries/united-states/hs-codes/8424909020
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) / [8424.90](https://border.bot/countries/united-states/hs-codes/842490) / [8424.90.90.20](https://border.bot/countries/united-states/hs-codes/8424909020)

## Key facts

- Tariff line: 8424.90.90.20
- Covers: Parts, of steam and similar jet projecting machines
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8424.90](https://border.bot/hs-codes/842490)

## What this line covers

In the United States tariff, line 8424.90.90.20 covers parts, of steam and similar jet projecting machines.

Its legal text is “Other”, read under “Parts”, “Other” and “Of steam and similar jet projecting machines”.

## How it is structured

It falls under HS subheading 8424.90 in heading 84.24 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.24: Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof
- Subheading 8424.90: Parts
- Within the subheading: Other
- Within the subheading: Of steam and similar jet projecting machines
- Line 8424.90.90.20: Other

## Duty

Goods under this line enter free of general (MFN) duty.

The rate is published on 8424.90.90.

## In other countries

No other national tariff on border.bot has live lines under 8424.90 yet.

- [The Harmonized System text for 8424.90](https://border.bot/hs-codes/842490)

## Other lines under 8424.90

- [8424.90.05.00](https://border.bot/countries/united-states/hs-codes/8424900500) Of fire extinguishers
- [8424.90.10.00](https://border.bot/countries/united-states/hs-codes/8424901000) Of simple piston pump sprays and powder bellows
- [8424.90.20.00](https://border.bot/countries/united-states/hs-codes/8424902000) Of sand blasting machines
- [8424.90.90.10](https://border.bot/countries/united-states/hs-codes/8424909010) Powered by a gasoline-fueled internal combustion engine
- [8424.90.90.80](https://border.bot/countries/united-states/hs-codes/8424909080) Other

- Previous line: [8424.90.90.10](https://border.bot/countries/united-states/hs-codes/8424909010) Powered by a gasoline-fueled internal combustion engine
- Next line: [8424.90.90.80](https://border.bot/countries/united-states/hs-codes/8424909080) Other

## Frequently asked questions

### What does tariff line 8424.90.90.20 cover in the United States tariff?

In the United States tariff, line 8424.90.90.20 covers parts, of steam and similar jet projecting machines.

### What is the general (MFN) duty on 8424.90.90.20 in the United States?

Goods under this line enter free of general (MFN) duty. The rate is published on 8424.90.90.

## 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/8424909020.json