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National Stock Number:
3020-00-776-7404
Federal Supply Class:
3020
National Item Identification Number:
007767404
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:
| 515486 | 02978 | RENK AMERICA LLC | | 7767404 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 8617 OR | | STEEL COMP 8620 OR | | STEEL COMP 8720 OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 27 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.3750 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.625 INCHES | | FACE NOMINAL WIDTH | 0.500 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 3.190 INCHES FIRST END | | 0.642 INCHES SECOND END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.873 INCHES BOTH ENDS | | SPLINE QUANTITY | 16 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.8000 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | 1 STEP SECOND END | | HUB NOMINAL DIAMETER | 1.185 INCHES FIRST END | | END NOMINAL LENGTH | 0.720 INCHES SECOND END | | END NOMINAL DIAMETER | 1.185 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.642 INCHES SECOND END | | FIRST STEP NOMINAL DIAMETER | 1.620 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | COUNTERBORE SECOND END DIA. 0.938 IN. NOMINAL,DEPTH 3.390 IN. NOMINAL |
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