# United States tariff line 8423.90.10.00: Parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles

> In the United States tariff, line 8423.90.10.00 covers 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, weighing machine weights of all kinds; parts of weighing machinery, parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8423.90 in heading 84.23 (chapter 84).

Source: https://border.bot/countries/united-states/hs-codes/8423901000
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) / [8423.90](https://border.bot/countries/united-states/hs-codes/842390) / [8423.90.10.00](https://border.bot/countries/united-states/hs-codes/8423901000)

## Key facts

- Tariff line: 8423.90.10.00
- Covers: 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, weighing machine weights of all kinds; parts of weighing machinery, parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8423.90](https://border.bot/hs-codes/842390)

## What this line covers

In the United States tariff, line 8423.90.10.00 covers 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, weighing machine weights of all kinds; parts of weighing machinery, parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles.

Its legal text is “Parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles”, read under “Weighing machine weights of all kinds; parts of weighing machinery”.

## How it is structured

It falls under HS subheading 8423.90 in heading 84.23 (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 84.23: 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
- Subheading 8423.90: Weighing machine weights of all kinds; parts of weighing machinery
- Line 8423.90.10.00: Parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles

## Duty

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

## In other countries

No other national tariff on border.bot has live lines under 8423.90 yet.

- [The Harmonized System text for 8423.90](https://border.bot/hs-codes/842390)

## Other lines under 8423.90

- [8423.90.90.00](https://border.bot/countries/united-states/hs-codes/8423909000) Other

- Previous line: [8423.89.90.00](https://border.bot/countries/united-states/hs-codes/8423899000) Other
- Next line: [8423.90.90.00](https://border.bot/countries/united-states/hs-codes/8423909000) Other

## Frequently asked questions

### What does tariff line 8423.90.10.00 cover in the United States tariff?

In the United States tariff, line 8423.90.10.00 covers 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, weighing machine weights of all kinds; parts of weighing machinery, parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles.

### What is the general (MFN) duty on 8423.90.10.00 in the United States?

Goods under this line enter 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/8423901000.json