Railway-specific parts test: Bellow Ducts classified under Heading 8607 as coach work, not Heading 8424.

Goods described as "Bellow Ducts" specially designed for Indian Railways, manufactured to railway specifications, and supplied only for railway coaches are classifiable as parts of railway rolling stock under Heading 8607. Heading 8424, which covers mechanical appliances for projecting, dispersing or spraying liquids or powders, was found inapplicable because it does not match the product's function or use. Applying Note 3 of Chapter 86 and the suitability-for-use test, the article was treated as integral to coach work, with the assessee's classification accepted and the corresponding GST rate following Heading 8607.

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Issues: Whether the goods described as "Bellow Ducts" are classifiable under Heading 8424 or Heading 8607 of the Customs Tariff Act, 1975, and the consequential GST rate applicable to such supply.

Analysis: The product was found to be specially designed for Indian Railways, manufactured according to railway specifications, and supplied only for use in railway coaches. Heading 8424 covers mechanical appliances for projecting, dispersing or spraying liquids or powders, which does not match the nature of the product. By contrast, Heading 8607 covers parts of railway rolling stock, including coach work. Applying Note 3 of Chapter 86, the decisive test is whether the article is suitable for use solely or principally with railway goods. On that basis, and guided by the "suitability for use" or "user" test, the goods were treated as integral parts of coach work.

Conclusion: The goods are classifiable under Heading 8607 and not under Heading 8424; the classification preferred by the assessee is accepted.

Ratio Decidendi: Where an article is specifically designed for railway use and is suitable solely or principally for railway coach work, it is classifiable as a part of railway rolling stock under Heading 8607 rather than under a general heading covering mechanical appliances.

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