Door Chainless Cotter Long To Irs Drg. No. W/Dw-2517 Alt-2 For Bogie Covered Wagons ( Except Material) Material Should Be To Is:2062-2011, Amendment No.1 Of Nov-2012, Gr. E 250 A Or Is: 875-1992, (Reaffirmed-2004) & Is 2004-1991, (Reaffirmed-2012) Cl-2. As Per Drg.No. W/Dw-2517 Alt -2 As Per Specn. Is:2062-2011 Amendment No.1 Of Nov. 2012, Gr. E 250 A [ Warranty Period: 30 Mo Nths After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]