HS Code for Revocation Of (US)
PRIMARY CLASSIFICATION RESULT (US)
The primary 6-digit Harmonized System (HS) code for revocation of is 8421.31 (Filtering or purifying machinery and apparatus for gases, Intake air filters for internal combustion engines). Under the 2026 US HTS, representative general duties are 2.5% [Official Source].
Classification guidance note.
Candidate Subheadings & Disambiguation Matrix
| HS Subheading | WCO Subheading Description | Disambiguation Rule / Notes | Action |
|---|---|---|---|
| 8421.31 | Filtering or purifying machinery and apparatus for gases, Intake air filters for internal combustion engines | Filtering or purifying machinery and apparatus for gases, Intake air filters for internal combustion engines | View 8421.31 → |
Official Primary Sources & Authority References
USITC HTS Database ↗
USITC official Harmonized Tariff Schedule for Revocation Of.
CBP CROSS Rulings ↗
CBP e-Rulings database for Revocation Of classification precedents.
WCO Nomenclature ↗
World Customs Organization international 6-digit Harmonized System standard.
Revocation Of Frequently Asked Questions (FAQ)
What is the official 6-digit HS code for Revocation Of?
The primary 6-digit Harmonized System (HS) code for Revocation Of is HS 8421.31 (Filtering or purifying machinery and apparatus for gases, Intake air filters for internal combustion engines).
What is the US general import duty for Revocation Of?
Under the 2026 US HTS, representative MFN general duty rates for Revocation Of under HS 8421.31 are 2.5%.
Are there alternative candidate subheadings for Revocation Of?
Yes. Depending on state (green vs. roasted, decaffeinated vs. non-decaffeinated, raw vs. processed), alternative subheadings include 842131.
What mandatory import documents are required for Revocation Of?
Commercial Invoice, Packing List, Bill of Lading, and Partner Government Agency permits where applicable.
Does de minimis duty-free exemption apply to Revocation Of?
Eligible shipments enter duty-free under statutory destination thresholds.
How are merchandise processing and customs fees calculated for Revocation Of?
Import fees are assessed on entered customs value under destination regulations.