tender for kit of spares for hand operated isolating valve of modular brakecontroller type esbc lll (m), m/s. escrts make comprising of 05 items as follows:- sl.no.1) description- valve rod, escorts pt. no.- 6505, qty./set- 01 no. sl. no.2) description- compression spring,escorts pt. no.- 6518, 152(new), qty./set- 01 no. sl. no.3) description- grooved ring, escorts pt. no.- 6521,49(new), qty./set- 02 nos. sl. no.4) description- o ring, escorts pt. no.- 6523, qty./set- 01 no. sl. no.5)description- compression spring, escorts pt. no.- 6524, qty./set- 01 no.
