# United States tariff lines under HS 8424.90

> The United States tariff splits HS 8424.90 (parts) into 6 national lines: 8424.90.05.00 (of fire extinguishers), 8424.90.10.00 (of simple piston pump sprays and powder bellows), 8424.90.20.00 (of sand blasting machines), 8424.90.90.10 (powered by a gasoline-fueled internal combustion engine) and 2 others. The general (MFN) duty differs by line: free on 8424.90.05.00, 2.9% on 8424.90.10.00, free on 8424.90.20.00, free on 8424.90.90.10, free on 8424.90.90.20 and free on 8424.90.90.80.

Source: https://border.bot/countries/united-states/hs-codes/842490
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)

## Key facts

- HS subheading: [8424.90](https://border.bot/hs-codes/842490)
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8424.90

The United States tariff splits HS 8424.90 (parts) into 6 national lines: 8424.90.05.00 (of fire extinguishers), 8424.90.10.00 (of simple piston pump sprays and powder bellows), 8424.90.20.00 (of sand blasting machines), 8424.90.90.10 (powered by a gasoline-fueled internal combustion engine) and 2 others.

The general (MFN) duty differs by line: free on 8424.90.05.00, 2.9% on 8424.90.10.00, free on 8424.90.20.00, free on 8424.90.90.10, free on 8424.90.90.20 and free on 8424.90.90.80.

- [8424.90.05.00](https://border.bot/countries/united-states/hs-codes/8424900500) Parts, Of fire extinguishers. Duty (MFN): free
- [8424.90.10.00](https://border.bot/countries/united-states/hs-codes/8424901000) Parts, Of simple piston pump sprays and powder bellows. Duty (MFN): 2.9%
- [8424.90.20.00](https://border.bot/countries/united-states/hs-codes/8424902000) Parts, Of sand blasting machines. Duty (MFN): free
- [8424.90.90.10](https://border.bot/countries/united-states/hs-codes/8424909010) Parts, Other, Of steam and similar jet projecting machines, Powered by a gasoline-fueled internal combustion engine. Duty (MFN): free
- [8424.90.90.20](https://border.bot/countries/united-states/hs-codes/8424909020) Parts, Other, Of steam and similar jet projecting machines, Other. Duty (MFN): free
- [8424.90.90.80](https://border.bot/countries/united-states/hs-codes/8424909080) Parts, Other, Other. Duty (MFN): free

## 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)

- Previous subheading: [8424.89](https://border.bot/countries/united-states/hs-codes/842489) 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
- Next subheading: [8425.11](https://border.bot/countries/united-states/hs-codes/842511) Pulley tackle and hoists other than skip hoists; winches and capstans; jacks

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8424.90?

The United States tariff splits HS 8424.90 (parts) into 6 national lines: 8424.90.05.00 (of fire extinguishers), 8424.90.10.00 (of simple piston pump sprays and powder bellows), 8424.90.20.00 (of sand blasting machines), 8424.90.90.10 (powered by a gasoline-fueled internal combustion engine) and 2 others.

### What is the duty on HS 8424.90 in the United States?

The general (MFN) duty differs by line: free on 8424.90.05.00, 2.9% on 8424.90.10.00, free on 8424.90.20.00, free on 8424.90.90.10, free on 8424.90.90.20 and free on 8424.90.90.80.

## 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/842490.json