3020-01-346-1863 GEAR,SPUR Index 3020-01-346-1865 GEAR,SPUR

National Stock Number:
3020-01-346-1864

Federal Supply Class:
3020

National Item Identification Number:
013461864

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:
1264-84572314BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER3.522 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER3.594 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.095 INCHES
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER4.125 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/12 7075-T6 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.093 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY9 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.061 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.781 INCHES
PITCH DIAMETER4.7500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 1,CL 2,BLACK (FS10014) MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY304


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