Tenders for Supply of Draw Bar & Castle Nut For Draw Gear Arrangement. Drawing No. : Rdsos Drg. No. Sketch - 9 9007, Alt. 3, Item Nos. 1 & 2. Material And Specification : Is: 5517 / 93 2Nd Rev. With Amend. 3 / July 2019 & R Dsos Str No. C-9509 Rev. 2 / Feb. 2007 With Amend. 1 / Oct. 2016. Warranty Period: 30 Months After The Date Of Delivery