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National Stock Number:
3020-00-245-8335
Federal Supply Class:
3020
National Item Identification Number:
002458335
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:
| 5152374 | 24617 | GENERAL MOTORS CORP | | 5152374 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.6247 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.747 INCHES | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 9.7498 DEGREES | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1137 AND STEEL COMP 1141 AND STEEL COMP 1144 OVERALL | | PITCH DIAMETER | 1.3500 INCHES NOMINAL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3736 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.6825 INCHES | | PRESSURE ANGLE | 28.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 8 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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