I am directed to say that doubts have been raised regarding applicability of notification No.211/83- Customs dated 23rd July, 1983 to spare parts imported for repair of ocean going vessels, by a ship repair unit, in view of the decision of the CEGAT in the matter of Collector of Customs Bombay vs. Keshari Steels 1994 (71) ELT, 768, Making a distinction between “components” and “spares