United States tariff line 8411.21.40.00: Aircraft turbines
Last updated
Key facts
- Tariff line
- 8411.21.40.00
- Covers
- Turbopropellers, of a power not exceeding 1,100 kW, aircraft turbines
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 8411.21
Summary
In the United States tariff, line 8411.21.40.00 covers turbopropellers, of a power not exceeding 1,100 kW, aircraft turbines. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8411.21 in heading 84.11 (chapter 84).
What this line covers
In the United States tariff, line 8411.21.40.00 covers turbopropellers, of a power not exceeding 1,100 kW, aircraft turbines.
Its legal text is “Aircraft turbines”, read under “Turbopropellers” and “Of a power not exceeding 1,100 kW”.
How it is structured
It falls under HS subheading 8411.21 in heading 84.11 (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 84.11
- Turbojets, turbopropellers and other gas turbines, and parts thereof
- Subheading 8411.21
- Turbopropellers
- Within the subheading
- Of a power not exceeding 1,100 kW
- Line 8411.21.40.00
- Aircraft turbines
Duty
Goods under this line enter free of general (MFN) duty.
Other lines under 8411.21
- 8411.21.80.00Other
In other countries
No other national tariff on border.bot has live lines under 8411.21 yet.
Frequently asked questions
What does tariff line 8411.21.40.00 cover in the United States tariff?
In the United States tariff, line 8411.21.40.00 covers turbopropellers, of a power not exceeding 1,100 kW, aircraft turbines.
What is the general (MFN) duty on 8411.21.40.00 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: