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National Stock Number:
3020-00-541-5012
Federal Supply Class:
3020
National Item Identification Number:
005415012
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:
| 7604680 | 19200 | US ARMY ARDEC RDECOM | | BL93140 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | BL93140 | 70408 | AT AND T CORP |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.240 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.125 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 0.4120 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.0320 INCHES FIRST END | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.436 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.5310 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | KEYWAY NOMINAL WIDTH | 0.062 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 416 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.166 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.0425 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0500 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1950 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.0813 INCHES | | PITCH DIAMETER | 1.0416 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 50 | | TOOTH FORM | STANDARD |
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