procurement of spare parts of macawer beekay make mrhs of 2x600 mw , stage- i , sstpp , mppgcl , dongalia , dome , insert seal ( silicon ) , insert ring , spigot piece , top plate ( water cooled ) , external v-ring , o-ring ( silicon ) , bearing , shaft seal , seal spacer , spring pin inner , spring pin outer , torque arm , bearing torqe arm , striker arm , cylinder support arm , retaining collar , pivot shaft ( s . s . 316 ) , valve body , gasket ( non asbestor 1 . 5 thk . ) , gasket ( non asbestor 0 . 8 thk . ) , gasket ( non asbestor 0 . 4 thk . ) , o-ring ( spigot ring ) , filter/lub . /valve unit 1/2 + mtg . kit , 2/2 diaphragm optd . solenoid valve , 1/2 , 24 vdc , solenoid valve 1/4 , 5/2 single coil , 24v dc , solenoid valve 1/4 , 5/2 double coil , 24v dc , quick exhaust valve 3/4 , quick exhaust valve 1/4 , air limit switch 1/4 , exhaust silencer 1/2 , bleed nipple [mf-8-8-12] , bleed nipple [mf-15-15-35] , bleed nipple [mf-15-15-40] , connector ( mf-20-15-35 ) , bar manifold-5 way for 1/4valves , flow adjuster nipple ( m-050-9+3-050 ) , flow adjuster nipple ( s-025-090 ) , flow adjuster nipple ( m-040-8+4-050 ) , filter assembly , special fitting with check nut , indicating lamp ( led type ) , 24 v dc , vessel bosster assembly , flexible hose size 1/2 , ( galvanised ends ) grade-r6 ( per mtr ) , flexible hose size 1/4 , ( galvanised ends ) grade-r6 ( per mtr ) , flexible hose size 3/ 8 , ( galvanisedends ) grade-r6 ( per mtr ) , seal kit for 50 nb blow/poppet valve ( mb1301d ) , repair kit for 50 nb blow /poppet valve ( mb1301d ) , seal kit for 2/2 diaphragm optd . solenoid valve , 1/2 , 24vdc ( b2348 ) , repair kit for solenoid valve 1/4 , 5/2 single coil , 24v dc ( b1502 ) , repair kit for solenoid valve 1/4 , 5/2 single coil , 24v dc ( b1502 ) , seal kit for quick exhaust valve 3/4 ( b1051 ) , seal kit for quick exhaust valve 1/4 ( b1052 ) , seal kit for air limit switch dia 100 x250 stroke ( iso cylinder ) ( b3275 ) , seal kit for air limit switch 1/4 ( mb6764d ) , outlet bend , abs ( ms erw flanged pipe as per is:1239 p2 ) , rupture disc , grid ( size 70x50 ) , seal id . 180 x od . 240 x 20 thick , filter bag ( 1 . 5 m long ) , solenoid operated diaphragm valve ( 1 connections ( 1 set = 10 nos . ) , electronic sequential controller , 10- way ( 1 no . ) , a . c . i . bend 125nb x 625rx 45deg . , a . c . i . bend 125nb x 625rx 30deg . , 50 nb blow / poppet valve assembly , cylinder cap , inner spring # , piston rod assembly , valve body , piston rod guide , valve disc , valve seat , seal retaining washer , o ring , o ring , u ring , o ring , aerotight nut , o ring , outer spring , o ring , o ring