| EQUIPMENT  NAME | Crown Block Assembly | 
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  | MAKE | BOMCO | 
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  | MODEL | TC450-21(6X7) | 
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  | SERIAL NUMBER | 11000028590 | 
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| SL. NO. | DESCRIPTION | PART NUMBER | QTY | UOM | 
  | CATIV Inspection spare parts-Complete OH. | 
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  | Crown Block Assembly | 
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| 1 |  Sheave φ1524 | 
  | 4 | Ea. | 
| 2 | Press plate | 
  | 12 | Ea. | 
| 3 | Bolt with hole in head M24X80 | 
  | 8 | Ea. | 
| 4 | Iron wire with zinc coat φ2 | 
  | 2 | Ea. | 
| 5 | Elastic collar for hole using 90 | 
  | 2 | Ea. | 
| 6 | Bearing 304.8X393.7X107.95 | 
  | 6 | Ea. | 
| 7 | Sunk screw with groove M10X20 | 
  | 48 | Ea. | 
  | Fastline sheave | 
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| 8 | Name plate | 
  | 1 | Ea. | 
| 9 | Guide sheave assembly | 
  | 1 | Ea. | 
| 10 | Main sheave assembly?? | 
  | 4 | Ea. | 
| 11 | Auxiliary sheave assembly | 
  | 1 | Ea. | 
| 12 | Bolt M18X35 | 
  | 8 | Ea. | 
| 13 | Spring washer 18 | 
  | 8 | Ea. | 
| 14 | Self-threading screw ST3.5×13-C-H | 
  | 4 | Ea. | 
| 15 | Pin | 
  | 19 | Ea. | 
  | DEADLINE Deflector Sheave | 
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| 16 | Sheaves, 42″ OD, 1-5/8” WR | 
  | 2 | Ea. | 
| 17 | Bearing Set | 
  | 2 | Ea. | 
| 18 | Seals | 
  | 4 | Ea. | 
| 19 | Snap Ring | 
  | 4 | Ea. |