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National Stock Number:
3020-00-846-3241
Federal Supply Class:
3020
National Item Identification Number:
008463241
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:
| 10902003 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3020008463241 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| MATERIAL | STEEL COMP 4620 AND | | STEEL COMP 8620 AND | | STEEL COMP 8720 AND | | STEEL COMP 4817H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 49 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 8.1667 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 8.378 INCHES | | FACE NOMINAL WIDTH | 1.375 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.306 INCHES BOTH ENDS | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.875 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.704 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 3.149 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.750 INCHES BOTH ENDS | | BODY STYLE | WEBBED, SOLID |
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