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


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