Compensator Assembly Kit
Mechanical compensator kit adjusting for vessel magnetic deviation in gyrocompasses (9014.20.80). Consists of adjustment rings and fluxgate calibration tools; classified 9014.90.20 as navigational accessory. Essential for accurate heading in steel-hulled ships.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general precision measuring kits
Non-navigation calibration tools classify under 9031 parts
If handtools for adjustment
Individual tools classify by material/function under 8205
If contains mechanical arms
Transmission parts to 8483 if not dedicated per Chapter Note 2(a)
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Import Tips & Compliance
• Supply calibration procedure manuals; declare as set if packaged together
• Watch for metal content declarations affecting duty
Related Products under HTS 9014.90.20
NMEA Output Converter Module
Signal converter module translating gyrocompass data to standard NMEA sentences for 9014.20.80 systems. Classified 9014.90.20 as accessory principally used with marine navigational instruments. Enables integration with autopilots and ECDIS.
Gyrocompass Sensor Module
Replacement sensor module for marine gyrocompasses classified under 9014.20.80, containing precision gyroscopes and electronic circuitry for directional accuracy. It falls under HTS 9014.90.20 as a dedicated part interchangeable solely with those navigational instruments. Essential for maintaining vessel orientation in GPS-denied environments.
Integrated Navigation Display Unit
LCD display replacement for electronic navigational instruments under 9014.20.80, featuring ruggedized touchscreen for compass and heading data. Classified in 9014.90.20 as it is dedicated exclusively to those marine direction-finding appliances. Supports real-time integration with GPS and inertial systems.
Magnetic Flux Gate Sensor
Precision fluxgate magnetometer sensor for marine gyrocompass systems in 9014.20.80, detecting Earth's magnetic field for heading reference. HTS 9014.90.20 applies as a principal part suitable solely for these navigational appliances. Used for fluxgate-stabilized compasses in commercial shipping.
Heading Repeater Interface Board
Printed circuit board for interfacing heading data repeaters in 9014.20.80 navigational systems, enabling NMEA 0183/2000 output. Falls under 9014.90.20 as an accessory principally used with marine gyrocompasses. Critical for bridge data distribution on vessels.
Gyrocompass Power Supply Unit
Dedicated 24VDC power supply module for gyrocompasses under 9014.20.80, with vibration-resistant design for marine use. Classified HTS 9014.90.20 per Chapter Note 2(b) as suitable principally with these navigational instruments. Ensures stable power during rough seas.