3010-00-165-4247 COUPLING HALF,SHAFT Index 3020-00-165-4250 SPROCKET WHEEL

National Stock Number:
3020-00-165-4249

Federal Supply Class:
3020

National Item Identification Number:
001654249

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:
0N084057-298230NATIONAL SECURITY AGENCY


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER0.094 INCHES BOTH ENDS
END NOMINAL DIAMETER0.186 INCHES FIRST END
END NOMINAL LENGTH0.140 INCHES FIRST END
FACE NOMINAL WIDTH0.125 INCHES
FIRST STEP NOMINAL DIAMETER0.250 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.030 INCHES FIRST END
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
HUB NOMINAL DIAMETER0.250 INCHES SECOND END
MOUNTING HOLE NOMINAL DIAMETER0.047 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.064 INCHES FIRST END
NOMINAL OVERALL LENGTH0.359 INCHES
PITCH DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESHOLES 180 DEG.APART
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY10
TOOTH FORMSTANDARD


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