Electrical Enclosure Gaskets from Japan
Silicone rubber gaskets for sealing NEMA-rated electrical junction boxes against dust and moisture. Classified HTS 4016.93.50 as other vulcanized rubber seals, excluding hard rubber electrical goods. Ensures IP65+ protection ratings.
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%
Import Tips
• UL94 flammability certification required for U.S. market entry
• Distinguish from Chapter 85 insulators via function as mechanical seals
• Declare silicone vs. other rubbers; affects duty and regulations