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National Stock Number:
3020-00-540-8640
Federal Supply Class:
3020
National Item Identification Number:
005408640
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:
| 722118 | 00447 | WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO | | 722118 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.1650 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.860 INCHES | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620H OVERALL | | NOMINAL OUTSIDE DIAMETER | 5.3950 INCHES | | PITCH DIAMETER | 5.2000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | COUNTERBORE 1ST END,3.307 IN. DIA BY 0.502 IN. DEEP; TEETH RELIEVED 0.002 IN. EACH SIDE | | SPLINE PITCH DIAMETER | 3.0000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 12 BOTH ENDS | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 26 | | TOOTH FORM | STANDARD |
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