Sealing O-Ring 35502000, As Per Drawing: Is:9975(Part-1)-1981 Table-1 And Is:997 5(Part-2) Material Class-A. [ 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 ] ]