supply of spheroelastic rubber bearingspheroelastic rubber bearing,spheroelastic rubber bearing to m/s frontier drg. no. fasl/sb/0848 for fron tier make high tensile tight lock coupler with aar h type head and balanced draft gear conforming to rdso specification no. rdso/2011/cg-03 rev-01, amdt-1. note: silent block/sph eroelastic bearing shall be of m/s gmt or m/s tvs makes only and necessary documents shall be subm itted along with the supply of material. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty, andhra pradesh 100.00 numbers