procurement of spares for elecon make gear boxes of raw coal feeders installed at 1x500 mw unit, procurement of spares for elecon make gear boxes of raw coal feeders installed at 1x500 mw unit, sgtps, mppgcl, birsinghpur. , sparesfor 7” hnu gearbox, ratio:138.25 / 1, ( as per drg no. s0407-0425 ) : , helical wheel ( part no.05 ) , bin:91604763368-01 , oil filter / breather plug ( part no.12 ) , bin:91604766926-01 , oil level indicator ( part no.14 ) , bin:91604766936-01 , filler / breather plug ( part no.17 ) , bin:91604766944-01 , worm shaft ( part no.27 ) , bin:91604763370-01 , swash plate ( part no.32 ) , bin:91604766917-01 , cylindrical pin ( part no.35 ) , bin:91604766943-01 , spacer ( part no.36 ) , bin:91604766930-01 , steel ball ( part no.37 ) , bin:91604766940-01 , ball seat ( part no.38 ) , bin:91604766919-01 , compresive spring ( part no.39 ) , bin:91604766932-01 , plunger ( part no.40 ) , bin:91604766924-01 , slow speed shaft ( part no.51 ) , bin:91604766933-01 , worm wheel ( part no.52 ) , bin:91604766938-01 , bearing housing ( part no.56 ) , bin:91604766916-01 , base ( part no.57 ) , bin:91604766950-01 , slow speed open cover ( part no.58 ) , bin:91604766927-01 , cover plate ( part no.60 ) , bin:03306150081-01 , slow speed open cover ( part no.62 ) , bin:91604766925-01 , oil level indicator ( part no.72 ) , bin:91604766931-01 , sparesfor 3.54” pbe gearbox, ratio:1039.9 / 1, ( as per drg no.s0354-0427 ) : , 1st gear wheel ( part no.03 ) , bin: 91604766941-01 , 2nd pinion ( part no.04 ) , bin: 91604766946-01 , 2nd gear wheel ( part no.05 ) , bin: 91604766948-01 , ls shaft ( part no.06 ) , bin: 91604766918-01 , hs shaft ( part no.07 ) , bin: 91604766935-01 , bush ( part no.10 ) , bin: 91604766922-01 , internal circlip ( part no.23 ) , bin: 91604766928-01 , breather plug ( part no.32 ) , bin: 91604766929-01 , oil level indicator ( part no.34 ) , bin: 91604766947-01 , male female elbow ( part no.35 ) , bin: 91604766915-01 , worm shaft ( part no.41 ) , bin: 91604763371-01 , slow speed shaft ( part no.51 ) , bin: 91604763372-01 , worm wheel ( part no.52 ) , bin: 91604763373-01 , bushø42xø50x39 ( part no.53 ) , bin: 91604766949-01 , bush for shear pin ( part no.62 ) , bin: 91604766945-01 , hub ( part no.63 ) , bin: 91604766920-01 , spring compression ( part no.64 ) , bin: 91604766942-01 , retaining plate ( part no.65 ) , bin: 91604766937-01 , int. circlip ( part no.66 ) , bin: 91604766923-01 , spl. hex. bolt ( part no.67 ) , bin: 91604766921-01 , bush ø42xø50x32 ( part no.80 ) , bin: 91604766934-01 , bush ø30xø40x60 ( part no.81 ) , bin: 91604766939-01