procurement of spares for esp internals installed at unit no. 1 to 4, sgtps, mppgcl, birsinghpur. , spares of esp internals , split bush for cerm, mc: en-24 , pin for cerm. moc: en-24 , distance bracket, moc:-ms , shock bar, moc: ms , clamp washer, moc: ms , anvil for derm, moc: ms , guide bearing with shaft for derm lifting mechanism for esp , derm hammer assembly with clamp, moc: en8 , cerm hammer shaft, moc: en8 , cerm shaft coupling, moc: en8 , carrier bracket, moc: ms , derm hammer shaft, moc: en8 , cerm hammer assembly with clamps , clamp for cerm moc: en-8 , pin for derm :moc-en-24 , roller cam followermoc-en-42 , pin for roller ( cam follower ) moc:ss , roller bearing sub assembly , split bush forroller bearing sub assembly , pedestal bearing for derm , shock barassembly moc:ms ( along with clamp washer, square washer, round washer, nut bolt etc. ) , round washer in shock bar moc:ms , square washer in shock bar moc:ms , ms hexagonal ht bolt with nut & washer size , m-12x40 mm long ( full threaded ) bin no.-713-06-232-308-03 , m-12x50 mm long ( full threaded ) bin no.-713-06-205-631-03 , m-12x90 mm long ( full threaded ) bin no.-713-04-867-430-03 , m-12x120 mm long ( full threaded ) bin no.-713-06-205-757-03 , m-14x40 mm long ( full threaded ) bin no.-713-06-862-804-03 , m-14x60 mm long ( full threaded ) bin no.-713-04-865-559-03 , m-16x40 mm long ( full threaded ) bin no.-713-06-206-090-03 , m-16x50 mm long ( full threaded ) bin no.-713-06-206-114-03 , m-16x100 mm long ( full threaded ) bin no.-713-06-206-215-03 , m-16x120 mm long ( full threaded ) bin no.-713-06-206-239-03