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National Stock Number:
3020-00-770-7489
Federal Supply Class:
3020
National Item Identification Number:
007707489
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 6765326 | 24617 | GENERAL MOTORS CORP | | 7707489 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.779 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.125 INCHES | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.093 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.500 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.745 INCHES | | PITCH DIAMETER | 4.5000 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPLINE PITCH DIAMETER | 2.6875 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 43 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 36 | | TOOTH FORM | STANDARD |
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