supply of supply of d bracket insulation for irs type point machine made of nylon 66supply of d bracket insulation for irs type point machine made of nylon 66,supply of d bracket insulation for irs type point machine made of nylon 66 as per rdso specification no.irs-s-40/84 or latest. one set consi sts of as follows(i) insulating plate (rh) drg. no.s-3265 =1 no.(ii) insulating plate(lh) drg. no. s-3266 = 1 no.(iii) insulating bush drg. no. s-23199 = 4 nos.(iv ) insulating washer drg. no. s-8640= 4 nos. with proper manufacturer test certificate for materials components make/brand: tss india ltd., arham poly che m pvt. ltd., paras plastic or similar. [ warranty period: 30 months after the date of delivery ] ] => limited