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		                        | National Stock Number:
 3020-00-238-7672
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002387672
 
 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:
 
 | 5880 | 78640 | MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC |  | D600H216 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.4988 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | COUNTERBORE NOMINAL DIAMETER | 0.5625 INCHES FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.1695 INCHES FIRST END |  | FACE NOMINAL WIDTH | 1.249 INCHES |  | HARDNESS RATING | 11.0 ROCKWELL C MINIMUM  AND 21.8 ROCKWELL C MAXIMUM OVERALL |  | HELIX ANGLE | 9.7167 DEGREES |  | KEYWAY NOMINAL WIDTH | 0.1273 INCHES BOTH ENDS |  | PITCH DIAMETER | 1.3940 INCHES MINIMUM AND 1.3960 INCHES MAXIMUM |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3302 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 1.6005 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 11 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT | 
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