8807.90.90/Jet Engine Nacelle Acoustic Liner/Japan

Jet Engine Nacelle Acoustic Liner from Japan

Composite honeycomb acoustic treatment panels for jet engine nacelles. HTS 8807.90.90 as part of heading 8802 airplanes. Reduces engine noise pollution meeting Stage 4 requirements.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Provide sound attenuation test data per FAR 36 standards

• Specify cellular core material density and facing sheet specifications

• Include fire resistance test results for nacelle applications