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		                        | National Stock Number:
 3020-00-320-1492
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 003201492
 
 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:
 
 | A33PC5 | 30793 | INSINGER MACHINE CO |  | MC33 | 30793 | INSINGER MACHINE CO |  | SAPCMC33 | 30793 | INSINGER MACHINE CO | 
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 Techincal Specification:
 
 | BEARING QUANTITY | 1 |  | BEARING TYPE | BEARING ROLLER |  | BEARINGS | INCLUDED |  | BORE DIAMETER | 0.469 INCHES NOMINAL |  | BORE LENGTH | 0.562 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | FACE WIDTH | 0.562 INCHES NOMINAL |  | GROOVE QUANTITY | 1 |  | GROOVE SHAPE | V |  | GROOVE WIDTH | 0.375 INCHES NOMINAL |  | GROOVE DEPTH | 0.406 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | PITCH DIAMETER | 2.750 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | SHAFT SIZE FOR WHICH DESIGNED | 0.469 INCHES NOMINAL |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | V GROOVE ANGLE IN DEG | 34.0 | 
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