procurement of spares of hydrogen seal of generator,turbine bearing yoke keys, hose with complete fitting for turbine, generator and exciter bearings and spares of ms strainers and hrh strainers of bhel make 250 mw kwu tg set for aoh , spares of hydrogen seal for generator , profile l=2100 viton sealing rect. cord/1393401010/7 , o ring spec tg 60158, 32x3/1393401010/9 , viton profile 7.5x9, l=2060/1391201068/5 , turbine bearing yoke keys , yoke key (bearing no. 01)/1160418000( part no. 38, qty-01 no., part no. 39 qty-02 nos.) , yoke key (bearing no. 02)/1170318000 (part no. 12 qty-01 no.) , yoke key (bearing no. 03)/1181818000 (part no. 36 qty- 01 no., part no. 37 qty- 04 nos.) , yoke key (bearing no. 04)/1181418000 (part no. 36 qty- 01 no., part no. 37 qty- 04 nos.) , hose for journal bearing d250x180 , hose dn6x2500/01160418000/4 , pipe clamp/01160418000/48 , screw hex. p m6x10/01160418000/49 , tongued lock washer m6/01160418000/50 , hose for journal & thrust bearingd315x290 , hose dn 16x2200/01170318000/31 , pipe clamp/01170318000/62 , scru hex a- 8.8 m6x10/01170318000/63 , washer tab a-st 6.4/01170318000/64 , hose for journal bearing d450x425 , hose dn 16x1200/01181418000/49 , hose dn 16x2200/01181418000/50 , pipe clamp/01181418000/51 , tongued lock washer/01181418000/52 , scru cap soc a12.9 m6x12/01181418000/53 , hose for journal bearing d400x400 , hose dn 16x1200/01181818000/49 , hose dn 16x2200/01181818000/50 , pipe clamp/01181818000/51 , washer tab a-st6.4/01181818000/52 , scru cap soc a12.9 m6x12/01181818000/53 , valve block assly , high press. hose l=400/21160118200/4 , jacking oil line assly , high press. hose l=400/11170118200/12 , jop hoses for generator and exciter bearings with complete fittings (pipe clamp, screw and washer) , jop hose for bearing no. 05/11391801006/01 , jop hose for bearing no. 06/11391801004/01 , jop hose for bearing no. 07/11421401004/01 , spares of ms strainers , gaskets for ms strainers (assly. drg. no. 11315061000) part no. 03 , protective ring assly drg no. 11315061000 part no. 04 , segmental split ring assly drg.no. 11315061000 part no. 05 , stud m24x200assly drg.no. 11315061000 part no. 07 , washerassly drg.no. 11315061000 part no. 08 , nut assly drg.no. 11315061000 part no. 09 , spares of hrh strainers , gaskets for hrh strainers (assly. drg. no. 11315163000) part no. 03 , protective ring assly drg no. 11315163000 part no. 04 , segmental split ring assly drg.no. 11315163000 part no. 05