Tenders for Supply of High Tensile Transition Centre Buffer Coupler Without Draft Gear For B.G Wagons Conforming To Rdso Specn. No. 56-Bd-07-Amendment No. 2 Of Sep.2016 Or Latest And To Rdso Drg.No.-Sk-62723, Alt.14 Or Latest, Item Nos. 1 To 14, 17 & 21 To 26.