procurement of spares of limitorque make electrical actuators for 500 mw, unit no 5 , sgtps mppgcl birsinghpur , actuator model l-120-1o , declutch shaft assembly , drive sleeve bevel gear , h.w.clutch sleeve , needle bearing , thrust washer , torque switch assembly , hand wheel adapter assembly , o-ring / seal kit , worm gear , worm shaft assembly , motorpinion , warm shaft gear , actuator model smb-2-60 , motor pinion , w.s.clutch gear , w.s.clutch , seal & gas kit , roller bearing cup&cone , roller bearing cup&cone , ball bearing , retaining ring , worm , worm gear , torque switch assembly , actuator model smb-4-200 , split ring retainer , hand wheel shaft with pinion assembly , worm shaft clutch gear , worm shaft clutch , worm shaft , worm , worm gear , seal & gas kit , roller bearing cup&cone , roller bearing cup&cone , ball bearing , retaining ring , torque switch assembly , actuator model smb-3-150 , torque switch , worm & worm gear , seal & gas kit