law: Custom Act, 1962 
  90.
  
  Concessions in Respect of Imported Stores for the Navy. – 
  (1)
  
  Imported stores specified in sub-section (3) may without payment of duty be
  
  consumed on board a ship of the Indian Navy.
  (2)
  
  The provisions of section 69 and Chapter X shall apply to stores specified in
  
  sub-section (3) as they apply to other goods, subject to the modifications that
  
  –
  (a) for the words "exported to any place outside India" or the
  
  word "exported" wherever they occur, the words "taken on board a
  
  ship of the Indian Navy" shall be substituted;
  (b) for the words "ninety-eight per cent" in sub-section (1)
  
  of section 74, the words "the whole" shall be substituted.
  (3)
  
  The stores referred to in sub-sections (1) and (2) are the following :- 
  (a) stores for the use of a ship of the Indian Navy;
  (b) stores supplied free by the Government for the use of the crew of a
  
  ship of the Indian Navy in accordance with their conditions of service.