3020-01-074-9628 GEAR,SPUR Index 2935-01-074-9630 COOLER,LUBRICATING OIL,ENGINE

National Stock Number:
3020-01-074-9629

Federal Supply Class:
3020

National Item Identification Number:
010749629

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.


Manufacturer Information:
1226725419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DAX1280773342ALLISON TRANSMISSION INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEINVOLUTE SPLINE SECOND END
BORE STYLEW/COUNTERBORE COUNTERBORE, FIRST END
BORE NOMINAL DIAMETER1.776 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER1.875 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH0.410 INCHES COUNTERBORE, FIRST END
END NOMINAL DIAMETER2.756 INCHES FIRST END
END NOMINAL LENGTH0.945 INCHES FIRST END
FACE NOMINAL WIDTH0.750 INCHES
FIRST STEP NOMINAL DIAMETER3.130 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.155 INCHES FIRST END
HUB NOMINAL DIAMETER2.320 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.490 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.100 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER7.740 INCHES
PITCH DIAMETER7.2500 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SPLINE PITCH DIAMETER1.6875 INCHES NOMINAL SECOND END
SPLINE QUANTITY27 SECOND END
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY29


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