Center Stiffener For Headstock. Drawing No: - Icf/Std-1-2-003 Alt . (G) & (3) Item- 4 (Two Halves Duly Welded) Or Item- 5 [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]