3020-00-753-7547 GEAR,SPUR Index 1260-00-753-7549 GEAR,INTERMEDIATE

National Stock Number:
3020-00-753-7548

Federal Supply Class:
3020

National Item Identification Number:
007537548

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:
753754819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
753754826095GENERAL MOTORS CORP DETROIT DIESEL ALLISON DIV MILITARY VEHICLES OPN


Techincal Specification:
ATTACHMENT METHODCLAMP TAB
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.406 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
END NOMINAL DIAMETER0.875 INCHES FIRST END
END NOMINAL LENGTH0.343 INCHES FIRST END
FACE NOMINAL WIDTH0.161 INCHES
FIRST STEP NOMINAL DIAMETER1.119 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB NOMINAL DIAMETER0.218 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-691,COMP 1 OR COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 922 AND COPPER ALLOY 836 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.156 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.148 INCHES
NOMINAL OVERALL LENGTH1.315 INCHES
PITCH DIAMETER3.0625 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER1.123 INCHES FIRST END
SECOND STEP NOMINAL LENGTH0.484 INCHES FIRST END
SPECIAL FEATURES0.968 IN.DIA,0.065 IN.W GROOVE LOCATED ON HUB 0.120 IN. FROM END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY98
THIRD STEP NOMINAL DIAMETER1.062 INCHES FIRST END
THIRD STEP NOMINAL LENGTH0.109 INCHES FIRST END
TOOTH FORMSTANDARD


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