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National Stock Number:
3020-00-077-0574
Federal Supply Class:
3020
National Item Identification Number:
000770574
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:
| 760-41-265 | 79938 | EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV | | 760-41-265-128107 | 79938 | EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | TEETH QUANTITY | 61 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 11.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.8839 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.943 INCHES | | FACE NOMINAL WIDTH | 1.132 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.625 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.377 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.016 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID |
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