Collar. Drawing No.: As Per Drg. No. Le11217,Alt.-B Matl.& Specn : Conforming To Rc F Spec. No. Mdts 21320 Rev-02. [ Warranty Period: 84 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]