Supply of Slack Adjuster Type Irsa - 600 Complete. Drawing No. : Rdso Drg. No. Wd-82064 - S-01-Rc, Alt.12, Control Rod Length 1255 +/- 1 M.M.. Material And Specification : As Per Drawing And Conforming To Rd So Spec.No.07-Abr- 1992 Amend. No. 5 Of Sept. 2016. Warranty Period: 36 Months After The Date Of Delivery