procurement of spares for kirloskar make pumps model 6up 4 and 8uph4 m1 as per nit , item description , impeller ci , part no . 159 for 6up 4 pump , shaft , cw , c40 , part no . 180 for 6up 4 pump , casing wear ring ( suction ) ci , part no . 190 for 6up 4 pump , casing wear ring ( delivery ) ci , part no . 190 . 1 for 6up 4 pump , split lantern ring , bronze , part no . 227 for 6up 4 pump , bearing holder de , ci , part no . 241 for 6up 4 pump , bearing holder nde , ci , part no . 253 for 6up 4 pump , shaft sleeve de/nde , ci , part no . 310 for 6up 4 pump , shaft sleeve nut rh , bronze , part no . 334 for 6up 4 pump , shaft sleeve nut lh , bronze , part no . 334 . 1 for 6up 4 pump , set of fasteners ( steel ) , part no . ssof1 for 6up 4 pump , set of gaskets ( paper ) , part no . ssog1 for 6up 4 pump , set of key , c-40 , part no . ssok1 for 6up 4 pump , top & bottom assembly ci , part no . staba for 6up 4 pump , rotating assembly std . ftd . , part no . subrua2 for 6up 4 pump , casing wear ring suction bronze , part no . 190 for 8uph 4 m1 pump , split gland bronze , part no . 229 for 8uph 4 m1 pump , split lantern ring bronze , part no . 227 for 8uph 4 m1 pump , bearing holder , de , ci , part no . 241 for 8uph 4 m1 pump , shaft sleeve , de , bronze , part no . 310 for 8uph 4 m1 pump , shaft sleeve , nde , bronze , part no . 311 for 8uph 4 m1 pump , shaft sleeve nut , rh , bronze , part no . 334 for 8uph 4 m1 pump , shaft sleeve nut , lh , bronze , part no . 334 . 1 for 8uph 4 m1 pump , lock nut , c-40 , part no . 336 for 8uph 4 m1 pump , set of keys , c-40 , part no . ssok1 for 8uph 4 m1 pump , set of o ring , rubber , part no . ssor1 for 8uph 4 m1 pump , bearing cover , de , ci , part no . 270 for 8uph 4 m1 pump , shaft cw & ccw , c-40 , part no . 180 for 8uph 4 m1 pump , bearing holder , nde , ci , part no . 253 for 8uph 4 m1 pump , rotating assembly , bronze ftd , part no . subrua2 for 8uph 4 m1 pump