supply of rubber kit for pressure valverubber kit for pressure valve,rubber kit for pressure reducing valve of blc wagonconsisting 05 items [1] o ri ng. ftil pt.no.502702000 or sil pt.no.30070224-02 nos [2] o ring ftilpt.no.502709000 or sil pt. n o.30070321-01 nos [3] diaphragm ftil pt. no. 502704000 or sil pt. no.30070481-01 nos [4] gasket ftil pt.no.503703000 or sil pt.no. 00184922-02 nos [5] dirt protectorftil pt.no. 523701000 sil p t.no. 30180100-01 nos. rdso item id: 3100410 graduated release compressed air brake equipment for freight stock ( wagon set ) [ warranty period: 30 months after the date of delivery ] ] sr. section engineer wagon gujarat 260.00 set => limited