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		                             National Stock Number: 3020-00-534-3151
  Federal Supply Class: 3020
  National Item Identification Number: 005343151
  Description: PULLEY,GROOVE
  Detail: A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE.  For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION. 
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  Manufacturer Information:
 | 5-97226 | 81205 | THE BOEING COMPANY |   
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  Techincal Specification:
 | GROOVE SHAPE | U |  | GROOVE WIDTH | 0.250 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL AND LOCATION | STEEL OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTSIDE DIAMETER | 10.125 INCHES NOMINAL |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | DESIGN FORM | PLAIN |  | BEARING QUANTITY | 1 |  | BEARING TYPE | BALL |  | BEARINGS | INCLUDED |  | BORE LENGTH | 1.320 INCHES NOMINAL |  | BORE DIAMETER | 9.127 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | FACE WIDTH | 0.132 INCHES NOMINAL |  | GROOVE DEPTH | 0.390 INCHES NOMINAL |  | GROOVE QUANTITY | 2 |  | GROOVE RADIUS | 0.125 INCHES NOMINAL |   
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