supply of set of spares for micro controlled based speed time distance and energy monitoring system mrt-922set of spares for micro controlled based speed time distance and energy monitoring system mrt-922,set of spares for micro controlled based speed time distance and energy monitoring system mrt-922 set consisting of 04 items:- (i) memory freeze glass with retainer to medha part no.sp92232101 6- 200 nos.(ii) dial glass ? 922 to medha part no.sp922321017-50 nos. (iii) sm motor ? 922 to medha part n o.sp922351001-10 nos. (iv) alpha-numeric keyboard ? 922 to medha part no.sp922351003-10 nos for wag -7 electric locomotives. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]