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National Stock Number:
3020-00-294-7844
Federal Supply Class:
3020
National Item Identification Number:
002947844
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:
| 7604691 | 19200 | US ARMY ARDEC RDECOM | | 7620573 | 19200 | US ARMY ARDEC RDECOM | | BL94572 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | BL94572 | 70408 | AT AND T CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 0.240 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 0.562 INCHES SECOND END | | COUNTERBORE NOMINAL DEPTH | 0.125 INCHES SECOND END | | FACE NOMINAL WIDTH | 0.125 INCHES | | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM HUB | | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.062 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 6,TYPE C FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 2.0000 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.167 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.328 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.042 INCHES | | NOMINAL OVERALL LENGTH | 0.453 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 96 | | TOOTH FORM | STANDARD |
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