supply of insulation sets for ground connection.insulation sets for ground connection.,insulation sets for ground connection, made of nylon-66 for 220mm throw thickweb switchpoint machine, as per specification no. irs.s.40/84 or latest. one set consisting material of :- (1) insulating washerd rg. no.-s-8640 = 12 nos. (2)insulating washer drg. no.- s-8640/1=04 nos.(3) insulating washer drg. no.-s-864 0/2=02 nos.(4) insulating bush drg. no.-s-23199=10 nos.(5) insulating bush drg. no.-s-3463=01 no. (6)insulat ing bush drg. no.-s-22179=02 nos.(7) insulating bush drg. no.-s-8912=02 nos.(8) insulating plate drg. no.-s- 3404=02 nos.(9) insulating bush drg. no.-s-8813=04 nos. (10) insulating plate rh drg. no. s-3592- 1no. (11) i nsulating plate lh drg. no. s-3593-1no.make: rp or similar. [ warranty period: 12 months after the date of deli very ] ]