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National Stock Number:
3020-00-917-2557
Federal Supply Class:
3020
National Item Identification Number:
009172557
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:
| 580818 | 02280 | AMERICAN HOIST AND DERRICK CO | | 580818 | 49185 | TEREX AMERICAN CRANE CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 2.3125 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | END NOMINAL DIAMETER | 2.6250 INCHES FIRST END | | END NOMINAL LENGTH | 0.2500 INCHES FIRST END | | FACE NOMINAL WIDTH | 2.750 INCHES | | FIRST STEP NOMINAL DIAMETER | 4.2969 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.3125 INCHES FIRST END | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5620 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.5000 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | COUNTERSUNK 45 DEG BY 0.125 IN. BB END; COUNTERBORE LOCATED SECOND END,DEPTH 1.0000; COUNTERBORE DIA,2.3750 IN. | | SPLINE PITCH DIAMETER | 2.2031 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 22 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 15 | | TOOTH FORM | STANDARD |
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