supply of supply of spares of uic plug used in lhb , supply of spares of uic plug used in lhb coaches, material is uic plug ring, material is as per specification no. clw/ es/ 3/ 0047 alt- a. materials to be procured from clw source for uic plug and socket or their authorized dealer with tender specific authorization only. one sample to be approved from consign ee before bulk supply. [ warranty period: 30 months after the date of delivery ] ] , supply of spares of uic plug used in lhb coaches, material is pin insert for plug, material is a s per specification no. clw/ es/ 3/ 0047 alt- a. materials to be procured from clw source for uic plug and s ocket or their authorized dealer with tender specific authorization only. one sample to be approved from co nsignee before bulk supply [ warranty period: 30 months after the date of delivery ] ] , supply of spares of uic plug used in lhb coaches, material is tension screw for uic plug , ma terial is as per specification no. clw/ es/ 3/ 0047 alt- a. materials to be procured from clw source for uic p lug and socket or their authorized dealer with tender specific authorization only. one sample to be approve d from consignee before bulk supply [ warranty period: 30 months after the date of delivery ] ] , supply of spares of uic plug used in lhb coaches, material is strain relief fitting for plug , ma terial is as per specification no. clw/ es/ 3/ 0047 alt- a. materials to be procured from clw source for uic p lug and socket or their authorized dealer with tender specific authorization only. one sample to be approve d from consignee before bulk supply [ warranty period: 30 months after the date of delivery ] ]