procurement of spares of kirloskar make ( model- 2ha2tert ) instrument air compressors installed at mrhs of unit no . 1 and 2 sstpp , mppgcl , dongalia , crankcase assy , gasket 435x340x0 . 3 between crankcase and distance piece f/2-4-6 cylinder , gasket 696x621x0 . 5 between crankcas e and top cover for 2 cylinder / paper , gasket 348dx248dx2mm / cork / ha , stud m10x1 . 5x20/17 / / ( 9990363450 ) , nut hex plain m10x1 . 5 / / , bush for small end 50dx40dx54 . 5 for connecting rod / cairo bronze / ha , bearing bush ( main ) ;2/4/6 cylinder / white metal / , bearing big end f/conn rod / copper ;lead / , plate deflector;lub;2/4/6 cylinder / lm-6 / ha , gasket 415x400x0 . 3 for side cover and crankcase / paper / ha , pin dowel; 8 dx30 for side cover / en-43 / , gasket inspection cover; 275 dx195 dx2 / kl / . , circlip internal 40x1 . 75n / is:3075 / , assembly set of scraper ring ( bronze ) , gasket 110x66x0 . 5 for cover scrappe r ring / paper / , nut hex plain m20x2 . 5 / en-24;condi tion / , nut lock hex m20x2 . 5 / en-24;condit ion / ( 9990674050 ) , washer 23x15x1 / cu / , stud m20x2 . 5x146/50 , stud m14x2x41/33 / / , washer thrust 135dx111dx8 . 6 ( pb4c ) crankshaft / / , cylinder assembly ( nl ) 1st stage , ring sealing piston 310d n/l / tefl on / , gasket 325x261x2 / kl / , nut hex plain m16x2 / / , gasket 470x406x2; front end cover 3 10 d / kl / , stud m10x1 . 5x50/40 / / , nut hex m30x3 . 5 for piston rod lub and n/l / en-3 / ha , gasket inspection cover; 224dx120dx 2 for 280d; 310d cylinder / kl / , gasket 112x2 ( ovel ) for suction filt er / kl / ha , gasket inspection cover; 275 dx195 dx2 / kl / . , gasket 180dx 115dx2 for outlet , stud m10x1 . 5x32/25 / / ( 9990363550 ) , ring bearing piston 310d n/l / tefl on / , packing gland ring ( p . t . f . e ) , m49x3 2x8 , ring retaining for 2-4 cylinder n/l / / , screw grub hex skt head allen m5x0 . 8x10/10 / / , plate deflector ( oil flinger ) n/l , 2 /4/6 cylinder / / ha , ring o 30 . 8x3 . 6 deflector n/l / s ilicone rubber / ha , s/a piston 310d , non lub / al / , cylinder assembly ( nl ) 2nd stage , gasket front 305 dia x 244 dia x 2 and back 180 dia , 185dia cylinder / kl , gasket 305x244x2 / kl / hb , stud m16x2x100/47 / en-3 / , nut hex m30x3 . 5 for piston rod lub and n/l / en-3 / ha , gasket 140x78x2 for suction side of hp cylinder f/2-4-6 cylinder / kl , nut lock m10x1 . 5 / en-3a / ( 9990663350 ) , nut blocking m30x3 . 5for piston rod n/l / en-56 / ha , washer 18x11x1 / copper / , gasket inspection cover; 275 dx195 dx2 / kl / . , gasket 63x50x0 . 2 water port 185 d c ylinder / / . , ring retaining for 2-4 cylinder n/l / / , packing gland ring ( p . t . f . e ) , m49x3 2x8 , ring sealing piston 185d n/l / tefl on / , ring o 30 . 8x3 . 6 deflector n/l / s ilicone rubber / ha , ring bearing piston 185d n/l / tefl on / , s/a piston 185d non-lub ha , rod piston 54dx828 , n/l / en-8b or a isi-c1034 / ha-2-4-6 cylinder , valve suction s/a ( nl ) , grill protection for suction valve / brass / kgnt , valve with unloading table 105cr11 upto press:3kg/cm2g , valve assembly with unloading cr-105-13 , bell for 105cr suction valve;2/4/6 cylinder / ms;is-1079 cd p / ha , ring 118 . 6x108 for delivery valve / rubber / ha , cover cr105 suction valve for 2/4/6 cylinder / ms; cadmium pla / , gasket 30x20x0 . 4 for decompressor c ylinder / paper / ha , bolt m18x1 . 5x20/15 f/dc suction val ve , 2/4/6 cylinder / cadmium plated , nut hex m18x1 . 5 / en-8 cadmium plat ed / , ring o 29 idx3 . 5d / silicon rubber / ha , ring 118x111x2 for valve / cu / ha , washer 28x19x1 / copper / , nut hex plain m12x1 . 5 / / , stud m12x1 . 5x27/18 / / , valve suction s/a ( nl ) 1st & 2nd stage with unloader , s/a table regulating for cr-105valv e / cd-pltd / , spring for new decompressor / en-42 b/43 ( cadm / , guide for 105 cr valve / ci / , washer 20x6 . 5x1 . 2 / en-2 / , bolt hex head m5x0 . 8x10/10 / grade 8 . 8;is-13 / , valve suction s/a ( nl ) 1st & 2nd stage , s/a valve suction 105 cr-11 / / kg nt , valve s/a suction cr-105 hp ( cr-13 ) n/l 2/4 cyl / / , spacer 25 x 14 . 2 x 0 . 8 for r105 suction/delivery valve , plate for r105 suction and delivery v alve / en-56d / kgnt/hat , plate spring for r105 suction valve / en-58 / , plate cushion for r105 suction and de livery valve / en-58 / kgnt/hat , pin locking 2 . 3 x 11 . 5 r105 valve , nut crown hex m12 x 1 . 75 for suction/delivery , pin split 3/32x1-1/4/2 . 38x31 . 75 / , stud central m12x1 . 75x53 for suctio n valve 105cr n/l / en-56 / , vavle delivery s/a ( nl ) 1st & 2nd stage with mounting , bell f/ r105 delivery valve;2/4/6 cylinder / ms;is-1079 cd p / ha , cover delivery valve / ms;cadmium plat / , s/a valve delivery 105 cr-12 n/l / / , valve s/a cr-105 delivery hp ( cr-14 ) n/l 2/4 cyl / / , ring 118x111x2 for valve / cu / ha , vavle delivery s/a ( nl ) 1st & 2nd stage , s/a valve delivery 105 cr-12 n/l / / , valve s/a cr-105 delivery hp ( cr-14 ) n/l 2/4 cyl / / , plate for r105 suction and delivery v alve / en-56d / kgnt/hat , plate spring delivery / en-58 / , washer disc 24x13x3 for cr-105 valv e / ms / , stud central m12 x 1 . 75 x 49 dely cr-105 , pump oil driving arrangement , s/a pump oil;2/4/6 cylinder / / ha , gasket 156dx108dx0 . 4 for oil pump / paper / ha , gasket 110 dx45 dx2;0il/ drain cove r / kl / ha , filter oil primary s/a , sub assembly piping primery oil fi lter ha / / , filter oil secondary s/a , s/a filter secondary oil;2/4/6 cyli nder / / ha , secondary oil filter o ring , element secondary filter ( new desig n ) , element with filter sub assly 16x1 6x4 for n/l / / ha , gasket 432 sq . x5 for panel filter 1 6 / rubber / ha , indicator water flow s/a , gasket 85x64x1 . 5 water indicator 3/ 4 bsp / rubber / ha , gasket water indicator 1-1/2 bsp / rubber / , key gib head 28x16x140 / en-8 / ha , sight flow indicator 40 nb , micellaneous itmes of the compressor , 24v dc 3/2 way solonoid valve , safety valve 40nb flanged set , safety valve 40nb flanged set , gasket for intercooler , o-ring for intercooler_ , gasket for aftercooler , o-ring for aftercooler_ , rail slide for 120hp motor / ci / h a2/kg-3 , v belt spacesaver spc 5300 , t fitting connector with nut & ferrul for unloader , 1st stage 310 dia cylinder , cover front end 310 dia ( body port ion ) / ci / , plate intermediate for 310d cylinde r n/l / , cylinder 310 dia lp n/l / ci;bs-145 2 gr-2 / ha 2/4 cylinder , s/a piston 310d , non lub / al / , rod piston 54dx828 , n/l / en-8b or a isi-c1034 / ha-2-4-6 cylinder , stud m16x2x65/35 / en-3 / ( 9990371150 ) , nut hex plain m16x2 / / , gasket 470x406x2; front end cover 3 10 d / kl / , gasket 325x261x2 / kl / , ring sealing piston 310d n/l / tefl on / , ring bearing piston 310d n/l / tefl on / , gasket 112x2 ( ovel ) for suction filt er / kl / ha , stud m10x1 . 5x32/25 / / ( 9990363550 ) , nut hex plain m10x1 . 5 / / , 2nd stage 185 dia cylinder , cylinder 185 dia n/l / ci;bs-1452 g r-2 / ha 2/4/6 cylinder , cover front end 185 dia ( body port ion ) / ci , plate intermediate 185d cylinder ( 49 x108x28 ) non lub / ci / ha , stud m16x2x65/35 / en-3 / ( 9990371150 ) , nut hex plain m16x2 / / , gasket front 305 dia x 244 dia x 2 and back 180 dia , 185dia cylinder / kl , gasket 305x244x2 / kl / hb , gasket inspection cover; 275 dx195 dx2 / kl / . , gasket 140x78x2 for suction side of hp cylinder f/2-4-6 cylinder / kl , pressure switch , pressure swutch , 0 . 6 6 kg/cm2 , 2 spdt , plug and socket type electrical connection , pressure switch , 1 . 6 16 kg/cm2 , 2 spdt , plug and socket type electrical connection . , pressure gauge , back entry flush