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		                        | National Stock Number:
 3020-00-197-0183
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 001970183
 
 Description:
 GEAR,HELICAL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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 Manufacturer Information:
 
 | 927014 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV |  | H1612R | 71041 | ALTRA INDUSTRIAL MOTION CORP. |  | K7007609PT1 | 24446 | GENERAL ELECTRIC COMPANY | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.500 INCHES |  | HELIX ANGLE | 45.0000 DEGREES |  | KEYWAY NOMINAL WIDTH | 0.060 INCHES BOTH ENDS |  | PITCH DIAMETER | 0.7500 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.218 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 0.8750 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | SURFACE TREATMENT | CADMIUM OVERALL |  | TEETH QUANTITY | 12 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD | 
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