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National Stock Number:
3020-00-792-8979
Federal Supply Class:
3020
National Item Identification Number:
007928979
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:
| 5119194 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | TEETH QUANTITY | 39 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 21.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.1250 INCHES | | FACE NOMINAL WIDTH | 0.750 INCHES | | BORE STYLE | SERRATED BOTH ENDS | | SERRATION QUANTITY | 50 BOTH ENDS | | SERRATION PITCH DIAMETER | 0.7250 INCHES NOMINAL BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | COUNTERBORE FIRST END,DIA. 1.125 IN. NOMINAL DEPTH 0.109 IN. NOMINAL |
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