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National Stock Number:
3020-00-797-9021
Federal Supply Class:
3020
National Item Identification Number:
007979021
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:
| 279441 | 23705 | FRUEHAUF CORP | | 7979021 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.814 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.811 INCHES | | HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 22.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1035 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.499 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.768 INCHES | | PITCH DIAMETER | 1.4980 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 12 | | TOOTH FORM | STANDARD |
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