Spring For Side Bearer Arrangement For Blc Wagon To Rdso Drg. No. Contr.-9404-S-1 5, Alt. No.13, Item-3. Material Grade-52Cr4Mo2V Confor Ming To Is: 3195-1992, With Amendment 1&2, 415- 460 Bhn And Other Technical Requirements Conforming To Rdso Specification No. Wd-01-Hls-19 94, Rev.5 Of December-2024 [ Warranty Period: 60 Months After The Date Of Delivery ] ]