Wear Plate For Brake Beam Of Casnub Bogies To Rdso Drg. No- Wd-89033-S-1, Alt.No.- 25, Item-8, Material To Is:3885: Part-I With Amendment 1 And 2, Grade-Iv, Hardness: 380-420 Bhn & O Ther Technical Requirements Conforming To Rdso Specification No. Wd-21-Casnub-22Nlb-93 Rev 2 Of J Uly 2002. Read With All Amendments. Latest Amend. No.6 Of July-2020 [ 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 ] ]