Poly Ring To Drg. No. Aal-021101/N , Alt.-1, Item No. 5, As Per Rdso Specn. No. Wd-38-Misc-2004, Rev-3 Of April' 2025. (Item Id :3100354, Constant Contact Side Bearer For Rolling St Ock,Subitem Id:3100354002, Constant Contact Side Bearer For Casnub 22Nlb Bogies) [ Warranty P Eriod: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]