purchase of spares for sam turbo make charge pump model no. arn 100 / 400 installed in ash handling system of 2x250mw units 10 and 11 at stps, sarni. , bearing cover ( outer ) part no. 5 , bearing cover ( inner ) part no.6 , grease retainer part no.7 , gland housing part no. 9 , split gland part no. 10 , shaft sleevepart no. 12 , lantern ring part no. 13 , thrower part no.14 , outer casing ( s. side & b. side ) part no.15 , casing cover plate with insert part no.16 , shaft sleeve part no. 16i , inner casing part no. 17 , impeller part no.18 , wear plate ( s. side ) with insert part no.19 , suction cover part no.21 , grease nipple part no. 26 , bearing housing part no. 3 , key ( sleeve ) part no. 31 , key ( coupling ) part no.32 , dome nut set doom nut ( frame ) dome nut suction side part no. 33 , stud ( brg. housing adj ) part no. 42 , hexnut ( bearing hsg adj ) part no.43 , washer ( bearing hsg adj ) part no.44 , lock nut part no. 47 , lock washerpart no. 48 , gland packingpart no. 56 , flange ( suc. cover ) part no.70 , delivery adopter part no. 23