What does 8406 cover?

Steam turbines and other vapor turbines, and parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

8406 — Steam turbines and other vapor turbines, and parts thereof:

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8406 · Steam turbines and other vapor turbines, and parts thereof:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (4)

Code	Description
8406.10	Turbines for marine propulsion:
8406.81	Of an output exceeding 40 MW:
8406.82	Of an output not exceeding 40 MW:
8406.90	Parts:

Frequently asked

What does 8406 cover?: Steam turbines and other vapor turbines, and parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.