Flanged Shaft Coupling
Bolt-together flanged coupling for connecting pump and motor shafts in HVAC systems. Classified under HTS 8483.60.8000 as other shaft couplings for commercial installations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If centrifugal pump drive components
Pump-specific shaft couplings classified with pump assemblies.
If air conditioning equipment shaft connections
HVAC-specific couplings follow compressor classification.
If simple pipe flanges without coupling function
Basic flanged fittings classified as pipe fittings.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document flange bolt circle diameter and pilot diameter specifications
• Include maximum misalignment and axial float capabilities
Related Products under HTS 8483.60.80.00
Industrial Shaft Coupling Set
A flexible shaft coupling set connecting misaligned industrial machine shafts, typically using elastomeric inserts. Classified under HTS 8483.60.8000 as 'other' shaft couplings essential for machinery power transmission.
Bellows-Type Flexible Coupling
Stainless steel bellows coupling providing zero-backlash motion control for precision servo motors and robotics. HTS 8483.60.8000 includes these as other shaft couplings for high-precision applications.
Oldham Sliding Shaft Coupling
Three-piece Oldham coupling with sliding center disc compensating for parallel shaft misalignment. HTS 8483.60.8000 includes this design as other shaft couplings for instrumentation.
Tire Flexible Coupling
Tyre coupling using rubber tire element for extreme misalignment and shock absorption in compressors. HTS 8483.60.8000 includes these as other shaft couplings for heavy industrial use.
Automotive Universal Joint
A universal joint (U-joint) designed for automotive drive shafts to transmit rotary motion between misaligned shafts. It falls under HTS 8483.60.8000 as a shaft coupling including universal joints, specifically classified as 'other' clutches and shaft couplings not elsewhere specified.
Propeller Shaft Universal Joint
Heavy-duty universal joint for propeller shafts in trucks and industrial vehicles, allowing articulation between transmission and differential. Falls under HTS 8483.60.8000 as other shaft couplings including universal joints.