HS Code for Metallic gasket

Metallic gaskets are classified under HS code 848410. Heading 8484 covers gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal. The classification 848410 specifically targets these composite or multi-layered structures. These components are essential in mechanical assemblies to prevent leakage between joined parts, such as in automotive engines or industrial piping. The classification is driven by the construction of the gasket rather than the specific machine it is used in. According to the Explanatory Notes, this heading includes gaskets consisting of a core of asbestos, felt, or paperboard sandwiched between two metal sheets, or gaskets made of multiple layers of metal foil pressed together. This classification follows GRI 1 and GRI 6. It is important to note that the gasket must be a composite or multi-layer structure; single-layer metal gaskets are classified elsewhere based on their constituent material.

Products Included

• Spiral wound gaskets with metal and graphite
• Multi-layer steel (MLS) cylinder head gaskets
• Metal-jacketed gaskets
• Corrugated metal gaskets with filler material
• Composite gaskets for high-pressure piping

Common Misclassification

Metallic gaskets are frequently confused with simple metal washers, which are classified under 7318 (for iron/steel) or 7415 (for copper). If a gasket is made of a single layer of metal, it does not fall under 848410 but is classified by material. Furthermore, sets or assortments of gaskets put up in pouches or similar packings are classified under 848490, not 848410. Purely rubber gaskets are classified under 4016.

FAQ

What is the HS code for Metallic gasket?

The HS code for a composite or multi-layer metallic gasket is 848410.

Are solid copper gaskets classified here?

No, solid copper gaskets (single layer) are typically classified as articles of copper under HS code 7415, as 848410 requires multiple layers or combined materials.