procurement of service or repair kit for nash make vacuum pump assembly for tc-11 and at-3006 installed at 2x660mw , sstpp , mppgcl , dongalia . , repair kit for tc-11 ( part no rk-tc-11 ) ( consist of following parts ) 1 . packing ( 1 set =4 nos ) , part no . 1 , quantity:- 2 set 2 . slinger , part no . 3 , quantity:-2 nos . 3 . first stage slinger spring , part no . 3-1 , quantity: 2 nos . 4 . shim , part no . 4 , quantity :-8 nos . 5 . lip seal , part no . 5 , quantity:-2 nos . 6 . lip seal , part no . 5-1 , quantity:-1 nos . 7 . lantern gland , part no . 10 , quantity:-2 nos . 8 . body gasket de , part no . 101-3 , quantity:-8 nos . 9 . o - ring de , part no . 101-3* , quantity :-1 nos . 10 . body gasket nde , part no . 101-4 , quantity:-8 nos . 11 . o - ring de , part no . 101-4* , quantity:-1 nos . 12 . cone gasket de , part no . 104-3 , quantity:- 1 nos . 13 . cone gasket nde , part no . 105-3 , quantity :-1 nos . 14 . outer de cap gasket , part no . 115-3 , quantity :-1 nos . 15 . inner de cap gasket , part no . 116-3 , quantity: 1 nos . 16 . fixed bearing outer cap gasket , part no . 117-3 , quantity:- 1 nos . 17 . fixed bearing lock washer , part no . 120-2 , quantity :-1 nos . 18 . floating bearing lock washer , part no . 119-2 , quantity :1 nos . 19 . fixed bearing gasket , part no . 120-3 , quantity:- 1 nos . , floating bearing , part no , 119 , fixed bearing , part no . 120 , repair kit for at-3006 ( part no . rk-at3006 ) ( consist of following parts ) 1 . packing ( 1set=05 nos . ) , part no . 1 , quantity:-02 set2 . packing ( 1set=05 nos . ) , part no . 1-1 , quantity:-01 set3 . slinger , part no . 3 , quantity:-2 nos . 4 . first stage slinger spring , part no . 3-1 , quantity:2 nos . 5 . second stage slinger , part no . 3-2 , quantity:1 nos . 6 . second stage slinger spring , part no . 3-4 , quantity:1 nos . 7 . shim , part no . 4 , quantity:8 nos . 8 . shim , part no . 4-1 , quantity:16 nos . 9 . shim , part no . 4-2 , quantity:6 nos . 10 . shim , part no . 4-3 , quantity:8 nos . 11 . lip seal , part no . 5 , quantity:2 nos . 12 . lip seal , part no . 5-1 , quantity:1 nos . 13 . lantern gland , part no . 10 , quantity:2 nos . 14 . first stage body gasket , part no . 101-3 , quantity:20 nos . 15 . de head stud gasket , part no . 102-3 , quantity:54 nos . 16 . ie head stud gasket , part no . 103-3 , quantity:54 nos . 17 . cone gasket de , part no . 104-3 , quantity:1 nos . 18 . cone gasket ie , part no . 105-3 , quantity:1 nos . 19 . outer de cap gasket , part no . 115-3 , quantity:1nos . 20 . inner de cap gasket , part no . 116-3 , quantity:1 nos . 21 . fixed bearing inner cap o ring , part no . 118-1 , quantity:1 nos . 22 . interstage check valve gasket , part no . 529-3 , quantity:1 nos . 23 . second stage lobe gasket , part no . 601-3 , quantity:1 nos . 24 . second stage cone gasket , part no . 605-3 , quantity:8 nos . 25 . second stage rotor locknut , part no . 610-1 , quantity:1 nos . 26 . second stage rotor washer , part no . 610-2 , quantity:1 nos . 27 . second stage discharge manifold gasket , part no . 634-3 , quantity:1 nos . 28 . manifold cover gasket , part no . 639-3 , quantity:1 nos . , floting bearing , part no . 119 , fixed bearing , part no 120