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

Silicone O-Ring for Medical Device Connectors from Mexico

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 — Mexico → United States

13.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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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