procurement of spares for fae tower of unit 6 under ahp ( mm ) dept., stps. procurement of spares for fae tower of unit 6 under ahp ( mm ) dept., stps. , procurement of spares for fae tower of unit #6 under ahp ( m / m ) dept., stps. , valve complete assly 4 # dcips as per drg.no.28p03-1b-t-121 ( rev-1 ) # for vent & equalizing without actuator , plenum for nuva feeder diffuser feeder 12x10 as per drg no.28p03-1b-t-035 ( rev-1 ) , fluidizing element complete assembly-4 for nuva feeder dcips with ss fluidizing element with ms tray, drg.no.28p03-1b-t-460 , disc for 12 swing disc gate # part no. 5 disc ( part no.5 ) for 12 swing disc gate of transfer hopper as per drg no.28p03-1b-t-210 additional data: mat : alloy c.i casting with chrome 24 to 27% as cast, hardness-550-600 mm bhn, ( min ) heat treated, machined, grinded & lapped to 7 micron on seating side tested at 400 hg mm vac , fludizing element complete assembly for transfer hopper consisting of a ) body-3 thk, ms-is:2062 ) perforated plate 1.5 thk, gi-02 nos c ) clothing element -poly air fabric / equivalent ( 4 ply )