# United States tariff lines under HS 9022.90

> The United States tariff splits HS 9022.90 (other, including parts and accessories) into 7 national lines: 9022.90.05.00 (radiation generator units), 9022.90.15.00 (radiation beam delivery units), 9022.90.25.00 (other apparatus), 9022.90.40.00 (of X-ray tubes) and 3 others. The general (MFN) duty differs by line: 0.8% on 9022.90.05.00, 1.4% on 9022.90.15.00, 0.8% on 9022.90.25.00, 0.9% on 9022.90.40.00, free on 9022.90.60.00, 1% on 9022.90.70.00 and 1.4% on 9022.90.95.00.

Source: https://border.bot/countries/united-states/hs-codes/902290
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 90](https://border.bot/countries/united-states/hs-codes/90) / [9022.90](https://border.bot/countries/united-states/hs-codes/902290)

## Key facts

- HS subheading: [9022.90](https://border.bot/hs-codes/902290)
- National lines: 7
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

## United States lines under 9022.90

The United States tariff splits HS 9022.90 (other, including parts and accessories) into 7 national lines: 9022.90.05.00 (radiation generator units), 9022.90.15.00 (radiation beam delivery units), 9022.90.25.00 (other apparatus), 9022.90.40.00 (of X-ray tubes) and 3 others.

The general (MFN) duty differs by line: 0.8% on 9022.90.05.00, 1.4% on 9022.90.15.00, 0.8% on 9022.90.25.00, 0.9% on 9022.90.40.00, free on 9022.90.60.00, 1% on 9022.90.70.00 and 1.4% on 9022.90.95.00.

- [9022.90.05.00](https://border.bot/countries/united-states/hs-codes/9022900500) Other, including parts and accessories, Radiation generator units. Duty (MFN): 0.8%
- [9022.90.15.00](https://border.bot/countries/united-states/hs-codes/9022901500) Other, including parts and accessories, Radiation beam delivery units. Duty (MFN): 1.4%
- [9022.90.25.00](https://border.bot/countries/united-states/hs-codes/9022902500) Other, including parts and accessories, Other, Other apparatus. Duty (MFN): 0.8%
- [9022.90.40.00](https://border.bot/countries/united-states/hs-codes/9022904000) Other, including parts and accessories, Other, Parts and accessories, Of X-ray tubes. Duty (MFN): 0.9%
- [9022.90.60.00](https://border.bot/countries/united-states/hs-codes/9022906000) Other, including parts and accessories, Other, Parts and accessories, Other, Of apparatus based on the use of X-rays. Duty (MFN): free
- [9022.90.70.00](https://border.bot/countries/united-states/hs-codes/9022907000) Other, including parts and accessories, Other, Parts and accessories, Other, Of smoke detectors, ionization type. Duty (MFN): 1%
- [9022.90.95.00](https://border.bot/countries/united-states/hs-codes/9022909500) Other, including parts and accessories, Other, Parts and accessories, Other, Other. Duty (MFN): 1.4%

## In other countries

No other national tariff on border.bot has live lines under 9022.90 yet.

- [The Harmonized System text for 9022.90](https://border.bot/hs-codes/902290)

- Previous subheading: [9022.30](https://border.bot/countries/united-states/hs-codes/902230) Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof
- Next subheading: [9023.00](https://border.bot/countries/united-states/hs-codes/902300) Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses, and parts and accessories thereof

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 9022.90?

The United States tariff splits HS 9022.90 (other, including parts and accessories) into 7 national lines: 9022.90.05.00 (radiation generator units), 9022.90.15.00 (radiation beam delivery units), 9022.90.25.00 (other apparatus), 9022.90.40.00 (of X-ray tubes) and 3 others.

### What is the duty on HS 9022.90 in the United States?

The general (MFN) duty differs by line: 0.8% on 9022.90.05.00, 1.4% on 9022.90.15.00, 0.8% on 9022.90.25.00, 0.9% on 9022.90.40.00, free on 9022.90.60.00, 1% on 9022.90.70.00 and 1.4% on 9022.90.95.00.

## 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/902290.json