3020-00-507-9284 GEAR,SPUR Index 1240-00-507-9286 PINION

National Stock Number:
3020-00-507-9285

Federal Supply Class:
3020

National Item Identification Number:
005079285

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
821231119200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY45
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE84.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER0.9355 INCHES MINIMUM AND
0.9375 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.460 INCHES
NOMINAL OUTSIDE DIAMETER0.963 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.245 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.055 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
BORE NOMINAL DEPTH0.415 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL DIAMETER0.625 INCHES SECOND END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESDISTANCE FROM SECOND END OF HUB TO CENTER OF TAPPED HOLE 0.125 NOM IN.
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE8212311


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