tender for procurement of critical spares for kirloskar make instrument air compressors installed at ahp, for unit 1 and 2, sstpp, mppgcl, dongalia , crankcase assy , rodconnecting (body & cap)/ 080m40 bs 970:p / 2-4-6 cylinder , crankshaft 2 cylinder / sgi / ha , guide crosshead // ha 2-4-6 cylin der , cylinder assembly (nl) 1st stage 310dia , stud m16x2x65/35 / en-3 / (9990371150) , nut hex plain m16x2 // , cover front end 310 dia(body port ion ) / ci / , stud m10x1.5x32/25 // (9990363550) , ring support (carrier bush) for pis ton n/l / en-58 / , box stuffing n/l,2/4 cylinder / ci / ha , plate intermediate for 310d cylinde r n/l // , ring o 30.8x3.6 deflector n/l / s ilicone rubber / ha , cylinder 310 dia lp n/l / ci;bs-145 2 gr-2 / ha 2/4 cylinder , s/a piston 310d, non lub / al / , cylinder assembly (nl) 2nd stage 185 dia , nut hex plain m16x2 / , stud m16x2x65/35 / en-3 / (9990371150) , cover front end 185 dia(body port ion ) / ci / , gasket 140x78x2 for suction side of hp cylinder f/2-4-6 cylinder / kl , plate intermediate 185d cylinder(49 x108x28) non lub / ci / ha , ring support (carrier bush) for pis ton n/l / en-58 / , cylinder 185 dia n/l / ci;bs-1452 g r-2 / ha 2/4/6 cylinder , s/a piston 185d non-lub ha , valve suction s/a (nl) ist & iind stage with mountings , t fitting connector with nut & ferrul for unloader , pump oil driving arrangement , s/a pump oil;2/4/6 cylinder // ha , intercooler s/a (nl) air through tubes , tube bundle for element intercooler , pressure safety valve safety s/a -1st stage discharge, 40 nb, 150#, b16.5, set pressure 3 kg/cm^2g (sp/fb/1045) , aftercooler s/a air through tubes , tube bundle for element after cooler , pressure safety valve s/a iind stg. discharge, 40 nb, 150#, b16.5, set pressure 9 kg/cm^2g (sp/fb/1045) , miscellaneous items of the compressor 2ha2t , rail slide for 120hp motor / ci / h a2/kg-3 , fyl wheel 4-grooves, 2cyl./pcd 750.4/hat (ck-0647) , pulley motor 4 grooves spc wedge belts, 700 rpm, rogh bore , indicator water flow s/a , sight flow indicator 40 nb