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		                        | National Stock Number:
 3020-00-568-0321
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005680321
 
 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:
 
 | A64-1-1-4 | 98437 | ELLIS & WATTS INTERNATIONAL, LLC |  | AU4-1-1-4 | 98437 | ELLIS & WATTS INTERNATIONAL, LLC |  | VS3 5-8 | 35197 | PHILIPS INDUSTRIES INC | 
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 Techincal Specification:
 
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 0.625 INCHES NOMINAL |  | BORE LENGTH | 1.375 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | GROOVE QUANTITY | 1 |  | GROOVE SHAPE | V |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | OUTSIDE DIAMETER | 3.250 INCHES NOMINAL |  | OVERALL LENGTH | 1.375 INCHES NOMINAL |  | STYLE DESIGNATOR | PLAIN | 
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