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National Stock Number:
3020-00-802-6943
Federal Supply Class:
3020
National Item Identification Number:
008026943
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:
| 215G15-32 | 60969 | GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL | | 847B397 | 60969 | GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 1.722 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.061 INCHES | | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM TEETH | | HELIX ANGLE | 23.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.501 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.216 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.827 INCHES | | PITCH DIAMETER | 0.6634 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | TEETH QUANTITY | 68 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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