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		                        | National Stock Number:
 3020-00-705-5001
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007055001
 
 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:
 
 | 159284 | 57712 | TELEMECHANICS INC |  | 159284 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |  | 7902037-16 | 90536 | LOCKHEED MARTIN CORP | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 0.504 INCHES |  | HELIX ANGLE | 14.0000 DEGREES |  | HUB NOMINAL DIAMETER | 0.685 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PINNED FIRST END |  | MATERIAL | PLASTIC OVERALL |  | PITCH DIAMETER | 0.7750 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.495 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.8380 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 20 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD | 
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