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National Stock Number:
3020-00-697-3834
Federal Supply Class:
3020
National Item Identification Number:
006973834
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:
| 7966763 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 907154 | 24617 | GENERAL MOTORS CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.971 INCHES SECOND END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.932 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 17.6375 DEGREES | | HUB NOMINAL DIAMETER | 1.470 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.613 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.298 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 1.928 INCHES | | PITCH DIAMETER | 1.7489 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 15 | | TEETH TYPE | SINGLE HELIX |
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