supply of supply of stopper assembly, latch arrangement and back rest lock.supply of stopper assembly, latch arrangement and back rest lock.,supply of latch arrangement for holding back rest cum berth to cw/goc/sr drg. no. goc/c/ sk-4-13650. note: 01nos sample to be sent before bulk supply. [ warranty period: 30 months after the d ate of delivery ] ] , supply of back rest lock to drg.no. icf/sk3-6-1-119,col-i , alt - nil.tpl no:313398276 40101. note: 01nos to be sent for approval before bulk supply. [ warranty period: 30 months after the da te of delivery ] ] , supply of stopper assembly for transverse back rest as per rcf drg no ae61486 alt nilor latest. note:01 nos sample must be sent for approval before bulk supply [ warranty period: 30 months after the date of delivery ] ]