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Subheading 7 of 8 in heading 8411
Subheading 841181 · $35.0M of $3.3B
U.S. imports of gas turbines not exceeding 5,000 kw (except turbojets and turbopropellers) (HS 841181) totaled $35.0M in July 2026, traded with 18 countries.
Importers of Gas Turbines Not Exceeding 5,000 kW (Except Turbojets and Turbopropellers) paid $51K in duties in July 2026 — an effective duty rate of 16% on $311K in dutiable value, based on actual customs collections rather than the published tariff schedule. Gas Turbines Not Exceeding 5,000 kW (Except Turbojets and Turbopropellers) imports of $35.0M in July 2026 ran 14% above the year-to-date monthly average of $30.6M.
Last updated: July 2026 dataExcluding turbojets and turbopropellers, gas turbines at or below 5,000 kW serve distributed power generation, mechanical drive, and auxiliary power unit (APU) applications across industrial and aviation sectors. The US schedule distinguishes civil aircraft gas turbine engines (8411814000), non-civil aircraft turbines (8411814050), and two non-aircraft lines (8411818000 and 8411818090) that capture industrial and marine variants. Canada and France lead imports, with Poland and the United Kingdom also significant sources — a supplier mix that reflects both aerospace OEM supply chains and European industrial turbine manufacturers. Correct classification hinges on whether the unit is aircraft-rated and whether it serves a civil or non-civil platform.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
83 shipments/mo
APUs designed and certified for installation in aircraft are generally classified as aircraft gas turbine engines under this heading, falling to the civil or non-civil aircraft line depending on the intended platform. Ground-power units that are physically similar but not aircraft-certified would instead fall to the non-aircraft lines. The FAA type certificate or equivalent approval is the key supporting document.
Line 8411818000 captures the primary non-aircraft gas turbine category, while 8411818090 serves as a residual catch-all for non-aircraft gas turbines at or below 5,000 kW that do not fit the preceding lines. Importers should work through the heading's structure sequentially and use 8411818090 only after confirming the article does not meet the criteria of the more specific lines.
HSChapter 84
Supplier Network
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8411814000 | Gas Turbine A/C Engines,NESOI,Power not Exc 5000kw | $34.8M | 0.06% | 0.56% | $20K |
| 8411818090 | Gas Turbines, Power not Exceeding 5,000 Kw, NESOI | $114K | 27.50% | 100.00% | $31K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8411814050 | Gas Turbine A/C Tbn Exc Civil, 5000 Kw and Under | $26.2M |
| 8411818000 | Gas Turbine Eng,Exc A/C,NESOI,Power not Exc 5000kw | $13.3M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$35.0MYoY · Pro
Exports
$39.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
France and Canada together supply 98% of it.
customs district
destination
entry
rate provision · imports
99.1% enters free of duty; the effective duty rate is 0.15%.