3020-00-528-1121 GEAR,SPUR Index 3020-00-528-1129 GEAR,SPUR

National Stock Number:
3020-00-528-1123

Federal Supply Class:
3020

National Item Identification Number:
005281123

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:
7408312P103538LOCKHEED MARTIN CORPORATION
7408312P110543CANADIAN GENERAL ELECTRIC CO LTD
7408312P124446GENERAL ELECTRIC COMPANY
B7408312P124446GENERAL ELECTRIC COMPANY
B7408312P173773GENERAL ELECTRIC CO CONSTRUCTION MATERIALS DIVISION OF INDUSTRIAL COMPONENTS AND MATERIALS GROUP


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
END NOMINAL DIAMETER0.375 INCHES FIRST END
FACE NOMINAL WIDTH0.125 INCHES
FIRST STEP NOMINAL DIAMETER0.500 INCHES FIRST END
MATERIALCOPPER ALLOY 861 OR COPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.093 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH0.375 INCHES
PITCH DIAMETER2.4375 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY78
TOOTH FORMSTANDARD


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