3020-00-676-9776 GEAR,SPUR Index 3020-00-676-9781 GEAR,SPUR

National Stock Number:
3020-00-676-9779

Federal Supply Class:
3020

National Item Identification Number:
006769779

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:
971-111581413BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
END NOMINAL DIAMETER0.156 INCHES FIRST END
END NOMINAL LENGTH0.141 INCHES FIRST END
FACE NOMINAL WIDTH0.064 INCHES
FIRST STEP NOMINAL DIAMETER0.312 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.036 INCHES FIRST END
HUB NOMINAL DIAMETER0.251 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303SE MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,ALLOY ALCLAD 2024,T4 FED SPEC ALL MATERIAL RESPONSES TEETH
MATERIALALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 TEETH
MATERIALSTEEL COMP 303SE BODY
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.022 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.176 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.514 INCHES
PITCH DIAMETER1.4980 INCHES MINIMUM AND 1.4990 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESSPLIT TYPE HUB
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTANODIZE TEETH
SURFACE TREATMENTPASSIVATE BODY
TEETH QUANTITY180
TOOTH FORMSTANDARD


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