Tenders for Supply of Brush Holder Assembly Complete Without Brushes For Traction Motor Type Hs 15250A As Per Ref No.1 To 19 Of Clw Drg No. 2 Twd 095 090, Alt-5 Or Latest. Firms Have To Supply The Brush Assly. With Non- Metallic Spacers As Per Rdso Drg No. Skel-4683, Instead Of Brass Alloy Metallic Spacers. As Per Rdso Mod.Sheet No.Elrs/Ms/0329 Rev.O. Arcing Stud B.H. Side And Fixing Bracket For Rocker Ring Ref.14 & 16 Are To Be Supplied As Per Rdso Drg.No.Skel-4707. As Per Rdso Mod. Sheet No.Elrs/Ms/0347., Rev.0..