Tenders for Supply of Brake Shoe Key As Per Drawing No 37191901004 Rev 01. Q3, Toggle Switch 15 Amp 250 Volt Ac/ Dc To Bhel Drg No 27189101002Rev 02 Item No 1. 01 Pole On Or Off Q3, Copper Bus Bar For Control Desk To Drg 37183601020 Rev 01 Item 02. Q3, Air Filter Panel Filter To Drg No 27183501206 Rev 02, Var00 Q3, Traction Motor Air Duct Bellow To Drg No. 27185401000 Rev 01. Q3, Multiple Bonded Sandwich Mounting To Drg No 17182501001 Rev 01 Var 00. Q3