Supply of Cast Steel Bolster For Casnub 22 H.S Bogie To R.D.S.Os Drg. No. Wd - 92058 - S/3 Alt. No.- 7 Seven Or Latest, Item No.- 1, 2, 3 In Assembled Condition Confirming To Rdso Sp Ecification No.- Wd-17-Casnub-22Hs Bogie-92 Rev. 03 Of Sept-2004 With Ammendment 6 Or Latest. Warranty Period: 30 Months After The Date Of Delivery