3020-00-174-5600 GEAR,SPUR Index 3030-00-174-5608 BELT,V

National Stock Number:
3020-00-174-5607

Federal Supply Class:
3020

National Item Identification Number:
001745607

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:
84519856232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONCAGE 56232,06-045-02 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM BODY
CHROMIUM TEETH
TEETH QUANTITY88
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.3750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.405 INCHES
FACE NOMINAL WIDTH0.094 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.063 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER0.563 INCHES SECOND END
END NOMINAL LENGTH0.094 INCHES FIRST END
END NOMINAL DIAMETER0.250 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.125 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.375 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.104 INCHES AXIALLY THROUGH HUB, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.375 INCHES AXIALLY THROUGH HUB, FIRST END
SPECIAL FEATURESMTG HOLES 180 DEGS APART


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