Tenders for Supply of Inner Spring For Casnub 22Hs Mod-1 Bogies To Rdso Drg. No.-Wd-04017-S-4, Alt-04, Item -2 & Material Gr. 60Si7, Confirming To Is:3195-1992, Amend. No. 02 Of Sept. 2000 & Rdso Specification No. Wd-0 1-Hls-94 Rev.- With Amend. No. 03 Of Oct.2020. Hsn Code - 73209010 Warranty Period: 30 Months After Th E Date Of Delivery