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National Stock Number:
3020-00-251-7556
Federal Supply Class:
3020
National Item Identification Number:
002517556
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:
| 5152377 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5172207 | 24617 | GENERAL MOTORS CORP | | 5172207 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5172207 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | HARDNESS RATING | 21.0 ROCKWELL C MINIMUM AND | | 28.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 44 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 16.0000 DEGREES | | HELIX ANGLE | 19.4657 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | PITCH DIAMETER | 4.6668 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.9144 INCHES | | FACE NOMINAL WIDTH | 0.594 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.624 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.378 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
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