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National Stock Number:
3020-00-352-5906
Federal Supply Class:
3020
National Item Identification Number:
003525906
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:
| E102 | 59690 | KOEHRING CO LORAIN DIV | | E102 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | | E102A | 94243 | KOEHRING CO LORAIN DIV PARTS DEPT |
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Techincal Specification:
| MATERIAL | STEEL COMP 4142 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 COMP 4142 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 22.8 ROCKWELL C MINIMUM AND | | 29.9 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 12 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 2.969 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.666 INCHES | | FACE NOMINAL WIDTH | 2.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | SPLINE QUANTITY | 6 BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.500 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 2.687 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | SPLINE MINOR DIA. 0.025 IN. NOM |
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