Supply Of Si-Mn Liner 50X10X3 Mm For Bolster Rotation Stop Lug. Drawing No. : Fig-40, Para- 5.4.2 Of G-95(Rev-1) With Amendment No-5. Material & Specification: (1) Wd-21-Casnub-22 Nlb-Bogie-93, Rev-2 With Amendment 6. (2) Is:3885,Part-1, Gr-Iv, Hardness 380-420 Bhn. [ Warranty Period: 30 Mont Hs After The Date Of Delivery ] ]