Teflon Insulated Copper Hook-Up Wire MIL-Spec from Mexico
PTFE (Teflon) insulated copper wire meeting military specifications for aerospace applications. Classified HTS 8544.49.30 as copper insulated conductor under 1,000V. Provides superior chemical and thermal resistance for harsh environments.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide MIL-spec compliance certificates (MIL-W-16878) and lot traceability
• Document PTFE insulation thickness and copper stranding configuration precisely
• Prevent misclassification as optical fiber cable if containing any fiber elements