Bolster Spring Snubber For Blc Wagon To Rdso%U2019S Drg. No. Contr.-9404-S-7, Alt. No. 7, Item -3 & Other Technical Requirements Conforming To Spec. Wd-01-Hls-1994, Rev.3, Jan%U201 9 09,Read With All Amendment, Latest Amendment No.3 Of August.2019, Material-Gr.52Cr4Mo2V ,Co Nfirming To Is 3195-1992, Amend.No.2 Of September 2000 . [ Warranty Period: 30 Months After The Date Of Delivery ] ]