3926.90.45.10/Silicone O-Ring for Medical Device Connectors/Japan

Silicone O-Ring for Medical Device Connectors from Japan

Medical-grade silicone (polysiloxane) O-ring sealing tubing connectors in respiratory equipment. HTS 3926.90.4510 applies as plastic seal from heading 3910 silicones. Biocompatible for FDA-regulated devices.

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

• Include USP Class VI or ISO 10993 biocompatibility certs for medical claims

• Declare exact durometer (e.g

• 70A) for classification verification