3020-00-679-4434 GEAR,SPUR Index 3020-00-679-4436 GEAR,SPUR

National Stock Number:
3020-00-679-4435

Federal Supply Class:
3020

National Item Identification Number:
006794435

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:
909980819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
909980822852SPALLA INC


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
63.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY39
TOOTH FORMSTUB
PRESSURE ANGLE22.2062 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.3333 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.060 INCHES
NOMINAL OUTSIDE DIAMETER4.531 INCHES
FACE NOMINAL WIDTH1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.530 INCHES FIRST END
0.530 INCHES SECOND END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.187 INCHES BOTH ENDS
SPLINE QUANTITY10 BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
1 STEP SECOND END
END NOMINAL LENGTH0.469 INCHES FIRST END
0.469 INCHES SECOND END
END NOMINAL DIAMETER1.809 INCHES FIRST END
1.809 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.062 INCHES FIRST END
0.062 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER2.310 INCHES FIRST END
2.310 INCHES SECOND END
BODY STYLEWEBBED, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE9099808


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