3020-00-273-1437 GEAR,SPUR Index 3020-00-273-1439 GEAR,SPUR

National Stock Number:
3020-00-273-1438

Federal Supply Class:
3020

National Item Identification Number:
002731438

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:
171B80824446GENERAL ELECTRIC COMPANY
52078310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.373 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.218 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.812 INCHES SECOND END
END NOMINAL DIAMETER0.562 INCHES FIRST END
END NOMINAL LENGTH0.187 INCHES FIRST END
FACE NOMINAL WIDTH0.156 INCHES
FIRST STEP NOMINAL DIAMETER1.000 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.271 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.245 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.468 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.310 INCHES
NOMINAL OVERALL LENGTH0.625 INCHES
KEYWAY NOMINAL WIDTH0.093 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 6,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
PITCH DIAMETER2.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
TOOTH FORMSTANDARD
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY72


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