Silico-Manganese Steel Liner For Brake Beam Of Casnub 22 Hs/Nl Bogie. Spec. No.Wd- 17-Casnub-22Hs-Bogie-92 Rev.3, With 6 Amendments: (Last Amendment No. 6 Issued In July'20.),Wd- 21-Casnub-22Nlb Bogie-93 Rev.2 With 6 Amendments: (Last Amend. No. 6 Issued In July'20) As Per D Rg. No. Rdso'S Wd-89033-S/1 Alt.25 Or Latest, Item No. 08, Spec: Wd-17-Casnub-22Hs-Bogie-92 Rev. 3 And Wd-21-Casnub-22Nlb Bogie-93 Rev.2 With 6 Amendments: Last July 20. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]