Liner 50 X 10 X 3 Mm For Bolster Rotation Stop Lug. Drawing No. Fig.40, Para 5.4.2 Of G-95 ( Rev.1) With Amendment No.5. Mat. & Spec. [1] Wd - 21 - Casnub - 22 Nlb - Bogie - 93, Rev. 2 With Amen D. No. 5. [2] Is : 3885, Part-1, Gr.-Iv, Hardness 380 - 420 Bhn Spec:Drawing No. Fig.40, Para 5.4.2 Of G-95 (Rev.1) With Amendment No.5. Mat. & Spec. [1] Wd - 21 %U2013 Casnub . (Manufacturer%U2019S Initial, Month & Year Of Manufacture Marked By Metal Laser Engraving In 6 Mm Type & . 1 Mm Depth Minimum On Hidden Surface). [ Warranty Period: 30 Months After The Date Of Delivery ] ]