Kit of spares for 140V AC EMU carriage fan, 450mm sweep consisting of 03 items in each kit: FRP blade 450 mm sweep to Drg. RDSO/ PE/ SK/ TL/ 0123- 2009- 01 no., Crash worthy Upper fan guard ( 01 no. ) and lower fan guard ( 01no. ) as per ICF Drg. ICF/ SK3/ 7- 6- 026 alt- b Col- I, Overall as per RDSO Spec no. RDSO/ PE/ Spec/ TL/ 0050 ( Rev- 1 )