HTS

Not legal advice. Tariffkit is a free research tool. It quotes HTS rate text and ECCN control text as published by the official sources linked here. It does not classify an item, does not apply rulings, and does not calculate duty. Verify the cited release with those sources and with counsel before you rely on it.

8431 Parts suitable for use solely or principally with the machinery of headings 8425 to 8430:
Of machinery of heading 8426, 8429 or 8430:
8431.43 Parts for boring or sinking machinery of subheading 8430.41 or 8430.49:
8431.43.80 Other
Of oil and gas field machinery:

Tool joints, whether or not forged

Units: No.

General: Blank in the official export
Special: Blank in the official export
Other: Blank in the official export

2026HTSRev19 · effective 09/15/2026

USITC HTS exportList for this linehts.usitc.gov
USITC release recordhts.usitc.gov

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