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		                        | National Stock Number:
 3020-00-517-1346
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005171346
 
 Description:
 GEAR,WORM
 
 Detail:
 A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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 Manufacturer Information:
 
 | A85D1000 | 99872 | ENTRON INDUSTRIES LIMITED PARTNERSHIP DBA ENTRON INDUSTRIES PROPERTY DIV |  | QTH | 71041 | ALTRA INDUSTRIAL MOTION CORP. | 
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 Techincal Specification:
 
 | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE TYPE | STRAIGHT |  | FACE NOMINAL WIDTH | 0.688 INCHES |  | HELIX ANGLE | 15.9500 DEGREES |  | HUB NOMINAL DIAMETER | 0.350 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | PITCH DIAMETER | 0.4380 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.500 INCHES |  | PRESSURE ANGLE | 25.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | THREAD FORM DIRECTION | RIGHT-HAND |  | THREAD FORM QUANTITY | 4 | 
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