JASSM Inertial Measurement Unit Housing from Canada
Titanium IMU canister for AGM-158 Joint Air-to-Surface Standoff Missile housing ring-laser gyros and accelerometers. HTS 9306.90.00.60 due to MIL-STD-810 survivability for internal carriage release. Provides thermal isolation for GPS/INS guidance through Mach 0.8 cruise.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• MIL-STD environmental test reports required; commercial IMUs classified under measuring instruments
• Proprietary mounting interfaces prove missile specificity vs generic aerospace housings
• Value declaration must specify gyro/accelerometer integration space tolerances