supply of spare for schunk make pantograph of vande bharat rake-10. , parallel guide of schunk pt (drg. no. 2-p07.533, part no.90901002000) [ warranty period: 30 months after the date of delivery ] ] , pneumatic control unit to part no 909010058500 vide drawing no 1-v15.16074 [ warr anty period: 30 months after the date of delivery ] ] , coupling rod for wbl 22.03 pantograph of schunk part no. 909010011800, drawi ng no. 2-k16.4276. [ warranty period: 30 months after the date of delivery ] ] , teflon tube with st steel fitting to part no909010013900 vide drawing no 4-b09.4724 [ warranty period: 30 months after the date of delivery ] ] , 3/2 way valve for wbl22.03 pantograph of schunk part no. 909010002900, drawin g no. cl-104a g1/8. [ warranty period: 30 months after the date of delivery ] ] , teflon tube with st steel fitting (blue) to partno909010014100 to drawing no [ warranty period: 30 months after the date of delivery ] ] , diagonal cable to part no 90901001160 vide drawing no3-17103.11748 [ warranty period: 30 months after the date of delivery ] ] , supply of schunk pantograph (wbl 22.03) sparepart safety valve as per rdso spec. no.- rd so/pe/spec/emu/0196-2019 (latest) along with latest annexure and addendum / corrigendum to m/s- schu nk part no.- 909010013000 vide drawing no.-3-v05.13667 suitable to vb rakes. [ warranty period: 30 mo nths after the date of delivery ] ] , item 3- 31900320supply of schunk pantograph (wbl 22.03) spare part # teflon tube wit h st steel fitting green schunk panto vb el r as per rdso specification no.- rdso/pe/spec/emu/01 96-2019 (latest) along with latest annexure and addendum / corrigendum to m/s- schunk part no.- 909010 014000 to drawing no.-4 b09.4724 suitable to vb rakes.item 4- 598 [ warranty period: 30 months afte r the date of delivery ] ]