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National Stock Number: 3020-00-517-2472
Federal Supply Class: 3020
National Item Identification Number: 005172472
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:
A3321 | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | TEETH QUANTITY | 20 | TEETH TYPE | SINGLE HELIX | TOOTH FORM | STANDARD | TOOTH DIRECTION | LEFT | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | PROTRUDING HUB | PITCH DIAMETER | 3.3333 INCHES NOMINAL | NOMINAL OVERALL LENGTH | 2.312 INCHES | FACE NOMINAL WIDTH | 2.000 INCHES | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.312 INCHES FIRST END | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END | BODY STYLE | PLAIN, SOLID | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 61208 | DESIGN CONTROL REFERENCE | A3321 |
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