supply of set of spares etc. , set of spares consisting of four items ina a set: -i) sealing washer schunk m ake, part no. 909010008900, drawing no. 4-v15 5090=01 no. ii) bowl ring (0 ring) schunk ma ke, part no. 90901000880, drawing no. ,c32ff260s=01 no. iii) spare kit for model xg353a041 v-22383 schunk make, part no. 909010017300, drawing no.xg353a041v-22383=01 no. iv) filt er element schunk make, part no. 909010008700, drawing no. af30p-060s=01 no. of pantog raph type wbl 22.03 for three phase ac emu motor coaches. (pac on m/s schunk carbon te chnology india pvt.ltd). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]