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National Stock Number:
3020-00-245-8355
Federal Supply Class:
3020
National Item Identification Number:
002458355
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:
| 5154229 | 24617 | GENERAL MOTORS CORP | | 5154229 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | N271-053PC5154229 | 24617 | GENERAL MOTORS CORP | | N271-053PC5154229 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.4954 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.625 INCHES | | HARDNESS RATING | 78.0 ROCKWELL A NOMINAL AND 60.0 ROCKWELL D MINIMUM AND 66.0 ROCKWELL D MAXIMUM OVERALL | | HELIX ANGLE | 32.7478 DEGREES | | KEYWAY NOMINAL WIDTH | 0.1255 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 135M OVERALL | | PITCH DIAMETER | 1.0404 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3147 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.1625 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 14 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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