3020-00-270-3510 GEAR,SPUR Index 3020-00-270-3515 GEAR,SPUR

National Stock Number:
3020-00-270-3512

Federal Supply Class:
3020

National Item Identification Number:
002703512

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:
64073410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
8209109017EDO


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.156 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
END NOMINAL DIAMETER0.2505 INCHES FIRST END
END NOMINAL LENGTH0.2550 INCHES FIRST END
FACE NOMINAL WIDTH0.127 INCHES
FIRST STEP NOMINAL DIAMETER0.3125 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.028 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2017 OVERALL
PITCH DIAMETER0.5000 INCHES NOMINAL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2825 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.5625 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESFOUR SAW CUTS 0.031 IN. W BY 0.266 IN. LG EQUAL SPACED IN HUB END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY16
TOOTH FORMSTANDARD


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