# HS code 9033.00: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90

> HS code 9033.00 covers parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90. It sits in heading 90.33 (parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90) in chapter 90 (optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof). It is the only subheading of heading 90.33, so every good of the heading is classified here. National tariff lines under 9033.00 are live on border.bot for the United States (3 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/903300
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 90](https://border.bot/hs-codes/90) / [90.33](https://border.bot/hs-codes/9033) / [9033.00](https://border.bot/hs-codes/903300)

## Key facts

- HS code: 9033.00
- Covers: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90
- Heading: [90.33: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90](https://border.bot/hs-codes/9033)
- Chapter: [90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof](https://border.bot/hs-codes/90)
- Edition: HS2022
- Duty in the United States: [See its 3 lines](https://border.bot/countries/united-states/hs-codes/903300)

## What this code covers

HS code 9033.00 covers parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90.

The legal text of the subheading is “Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90”, in HS2022.

## What it doesn’t cover

It is the only subheading of heading 90.33, so every good of the heading is classified here.

## How it is structured

9033.00 is a six-digit subheading. Its first two digits, 90, are the chapter; the first four, 9033, are heading 90.33; the last two, 00, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
- Heading 90.33: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90
- Subheading 9033.00: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90

## In other countries

National tariff lines under 9033.00 are live on border.bot for the United States (3 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/903300): 3 lines, used by 1 other country

- Previous subheading: [9032.90](https://border.bot/hs-codes/903290) Parts and accessories
- Next subheading: [9101.11](https://border.bot/hs-codes/910111) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: With mechanical display only

## Frequently asked questions

### What does HS code 9033.00 cover?

HS code 9033.00 covers parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90.

### Which heading and chapter is HS code 9033.00 in?

HS code 9033.00 is in heading 90.33 (parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of Chapter 90) in chapter 90 (optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof).

### Where are goods of heading 90.33 classified when 9033.00 doesn’t fit?

9033.00 is the only subheading of heading 90.33, so every good of the heading is classified there.

### Which countries’ tariffs list national lines under HS code 9033.00?

National tariff lines under 9033.00 are live on border.bot for the United States (3 lines, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 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.

Machine-readable: https://border.bot/hs-codes/903300.json