3020-00-517-2654 GEAR,SPUR Index 3020-00-517-2656 GEAR,SPUR

National Stock Number:
3020-00-517-2655

Federal Supply Class:
3020

National Item Identification Number:
005172655

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:
11589709017EDO
21018189557SLATE CLAUDE C CO
A11589709017EDO
J104099-3909017EDO
31191680064NAVAL SHIP SYSTEMS COMMAND
AD130-20692187COLUMBIA SCIENTIFIC CORP


Techincal Specification:
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MATERIALALUMINUM ALLOY 2017 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY70
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 5
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.4573 INCHES MINIMUM AND
1.4583 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER1.500 INCHES
FACE NOMINAL WIDTH0.175 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.231 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.438 INCHES FIRST END


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