Precision Instrument Lubricant
Ultra-low viscosity synthetic lubricant for clocks, watches, and delicate mechanisms. HTS 3403.99.00.00 covers this lubricating preparation with minimal petroleum content. Ensures smooth, long-term operation without gumming.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as lubricating grease by consistency
Number-base greases for instruments use the grease subheading.
If motor oil-type light petroleum lubricants
Petroleum motor/light oils cover similar precision applications in Chapter 27.
If parts-specific machine lubricants sold as sets
Lubricants integral to machinery parts classify with the machinery.
Not sure which classification is right?
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Import Tips & Compliance
• Specify precision instrument end-use to differentiate from general lubes
• Provide viscosity specs confirming lubricating preparation status
• Small packaging helps avoid bulk petroleum oil scrutiny
Related Products under HTS 3403.99.00.00
Synthetic Food-Grade Chain Lubricant
A high-performance synthetic lubricant designed for lubricating chains in food processing equipment, containing less than 70% petroleum oils. It falls under HTS 3403.99.00.00 as a lubricating preparation not based predominantly on petroleum or bituminous mineral oils. This ensures compliance with food safety standards while providing anti-wear protection.
Water-Based Anti-Rust Spray
An aqueous synthetic preparation for preventing rust on metal tools and machinery, with minimal petroleum content. Classified under HTS 3403.99.00.00 as an anticorrosion preparation based on lubricants but excluding high petroleum oil formulations. Ideal for indoor storage protection.
Bio-Based Cutting Oil Emulsion
A vegetable-derived emulsion concentrate for metalworking machining operations, low in petroleum oils. It qualifies for HTS 3403.99.00.00 as a cutting-oil preparation based on synthetic lubricants. Provides cooling and lubrication without petroleum dominance.
Synthetic Textile Finishing Oil
A low-viscosity synthetic oil used in textile processing to treat yarns and fabrics for smooth handling. Falls under HTS 3403.99.00.00 as a preparation for oil/grease treatment of textile materials, excluding high-petroleum versions. Enhances weaving and knitting efficiency.
Nut and Bolt Release Penetrant
A synthetic penetrant fluid for loosening rusted nuts, bolts, and fittings, with synthetic lubricant base. Classified in HTS 3403.99.00.00 as a bolt/nut release preparation not exceeding 70% petroleum oils. Penetrates crevices for easy disassembly.
Mold Release Agent for Plastics
A semi-synthetic emulsion mold release for plastic injection molding, low in petroleum oils. Under HTS 3403.99.00.00 as a mold release preparation based on lubricants, excluding petroleum-dominant types. Prevents sticking for clean part ejection.