Classification of railway fastening liners as plastic articles, not electrical insulators, based on their true function and end use.

Glass filled nylon insulating liners used in railway track fastening were treated as track fastening components for railway construction, not as electrical insulators. The classification turned on the product's true character and end use, with an earlier Tribunal decision on an identical product applied directly. Chapter Note 2(n) of Chapter 39 and the HSN Explanatory Notes supported classification as a plastic article under Item 3926.90, while the Chapter 85 description of electrical insulators did not prevail over the item's primary function. The Revenue's proposed classification under Item 8546.00 was rejected, and the product was classified under Item 3926.90.

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Issues: Whether glass filled nylon insulating liners used in railway track fastening were classifiable under Item 3926.90 of the Central Excise Tariff or under Item 8546.00 as electrical insulators.

Analysis: The product was found to function primarily as a track fastening component used in railway construction, and the earlier Tribunal decision covering an identical product and use was held to be directly applicable. On that basis, the reasoning that the article was an electrical insulator under Chapter 85 did not prevail over its actual classification as a plastic article under Chapter 39. The reference to Chapter Note 2(n) of Chapter 39 and the HSN Explanatory Notes was considered in the context of the product's true character and end use.

Conclusion: The product was held classifiable under Item 3926.90 and not under Item 8546.00, and the Revenue's classification was rejected.

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