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National Stock Number:
3020-00-077-1242
Federal Supply Class:
3020
National Item Identification Number:
000771242
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:
| 128852 | 79938 | EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV | | 760-41-285 | 79938 | EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | TEETH QUANTITY | 18 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.8750 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.970 INCHES | | FACE NOMINAL WIDTH | 0.905 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.447 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.125 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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