HS code 8423.90: 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, weighing machine weights of all kinds; parts of weighing machinery
Last updated
Key facts
- HS code
- 8423.90
- 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, weighing machine weights of all kinds; parts of weighing machinery
- Edition
- HS2022
- Duty in the United States
- See its 2 lines
Summary
HS code 8423.90 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, weighing machine weights of all kinds; parts of weighing machinery. It sits in 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) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof). Other goods of heading 84.23 are classified under 8423.10 (personal weighing machines, including baby scales; household scales), 8423.20 (scales for continuous weighing of goods on conveyors), 8423.30 (constant weight scales and scales for discharging a predetermined weight of material into a bag or container, including hopper scales), 8423.81 (other weighing machinery, having a maximum weighing capacity not exceeding 30kg) or 2 others. National tariff lines under 8423.90 are live on border.bot for the United States (2 lines, also used by 1 other country).
What this code covers
HS code 8423.90 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, weighing machine weights of all kinds; parts of weighing machinery.
The legal text of the subheading is “Weighing machine weights of all kinds; parts of weighing machinery”, in HS2022.
What it doesn’t cover
Other goods of heading 84.23 are classified under 8423.10 (personal weighing machines, including baby scales; household scales), 8423.20 (scales for continuous weighing of goods on conveyors), 8423.30 (constant weight scales and scales for discharging a predetermined weight of material into a bag or container, including hopper scales), 8423.81 (other weighing machinery, having a maximum weighing capacity not exceeding 30kg) or 2 others.
- 8423.10Personal weighing machines, including baby scales; household scales
- 8423.20Scales for continuous weighing of goods on conveyors
- 8423.30Constant weight scales and scales for discharging a predetermined weight of material into a bag or container, including hopper scales
- 8423.81Other weighing machinery: Having a maximum weighing capacity not exceeding 30kg
- 8423.82Other weighing machinery: Having a maximum weighing capacity exceeding 30kg but not exceeding 5,000kg
- 8423.89Other weighing machinery: Other
How it is structured
8423.90 is a six-digit subheading. Its first two digits, 84, are the chapter; the first four, 8423, are heading 84.23; the last two, 90, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
- Subheading 8423.90
- Weighing machine weights of all kinds; parts of weighing machinery
In other countries
National tariff lines under 8423.90 are live on border.bot for the United States (2 lines, also used by 1 other country).
- United States2 lines, used by 1 other country
Frequently asked questions
What does HS code 8423.90 cover?
HS code 8423.90 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, weighing machine weights of all kinds; parts of weighing machinery.
Which heading and chapter is HS code 8423.90 in?
HS code 8423.90 is in 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) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof).
Where are goods of heading 84.23 classified when 8423.90 doesn’t fit?
Other goods of heading 84.23 are classified under 8423.10 (personal weighing machines, including baby scales; household scales), 8423.20 (scales for continuous weighing of goods on conveyors), 8423.30 (constant weight scales and scales for discharging a predetermined weight of material into a bag or container, including hopper scales), 8423.81 (other weighing machinery, having a maximum weighing capacity not exceeding 30kg) or 2 others.
Which countries’ tariffs list national lines under HS code 8423.90?
National tariff lines under 8423.90 are live on border.bot for the United States (2 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.