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National Stock Number:
3020-00-352-8393
Federal Supply Class:
3020
National Item Identification Number:
003528393
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:
| 7F5149 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 35.0 ROCKWELL C MAXIMUM HUB | | 45.0 ROCKWELL C MINIMUM AND | | 50.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 30 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.165 INCHES | | FACE NOMINAL WIDTH | 0.997 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5000 INCHES FIRST END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.0110 INCHES BOTH ENDS | | SPLINE QUANTITY | 10 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.9375 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | COUNTERBORE 2ND END,1.750 IN. DIA BY 0.345 IN. DEEP |
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