Tenders for Supply of Set Of Brush Spring Assembly And Adjusting Pin For Brush Box Of Hitachi Traction Motor. One Set Consists Of 1 Brush Spring Assembly, Consisting Of Following 05 Items As Per Hitachi Drg. No. 10S-778-713 Alt- F I Brush Spring, Qty. 18 Nos. Ii Plate, Qty. 18 Nos. Iii Plate, Qty. 18 Nos. Iv Rivet 4 X 10 L, Qty 36 Nos, V Rivet 4 X 8 L, Qty. 18 Nos. And 2 Adjusting Pin, 01 Item 18 Nos. As Per Hitachi Drg. No. 10T 806-970 Alt-3.