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		                        | National Stock Number:
 3020-00-571-7563
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005717563
 
 Description:
 GEAR,WORM WHEEL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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 Manufacturer Information:
 
 | 4360701PC | 01289 | GENERAL ELECTRIC COMPANY |  | 436C701PC1 | 01289 | GENERAL ELECTRIC COMPANY |  | 436C701PC2 | 01289 | GENERAL ELECTRIC COMPANY | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 3.151 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 1.760 INCHES |  | FACE TYPE | CONCAVE |  | HELIX ANGLE | 2.8619 DEGREES |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | HUB NOMINAL DIAMETER | 4.760 INCHES BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-726,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | COPPER ALLOY OVERALL |  | MATING THREAD LEAD QUANTITY | 1 |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.620 INCHES BOTH ENDS |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.835 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 15.680 INCHES |  | PITCH DIAMETER | 15.0000 INCHES NOMINAL |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 75 |  | THROAT NOMINAL RADIUS | 1.800 INCHES |  | TOOTH DIRECTION | LEFT | 
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