3020-00-298-7732 GEAR,SPUR Index 3020-00-298-7737 GEAR,SPUR

National Stock Number:
3020-00-298-7735

Federal Supply Class:
3020

National Item Identification Number:
002987735

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:
117D205805606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.6500 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
END NOMINAL DIAMETER0.9834 INCHES SECOND END
END NOMINAL LENGTH1.7290 INCHES SECOND END
FACE NOMINAL WIDTH0.5650 INCHES
FIRST STEP NOMINAL DIAMETER1.1500 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.3500 INCHES SECOND END
HARDNESS RATING60.0 ROCKWELL C NOMINAL TEETH
HARDNESS RATING35.0 ROCKWELL C NOMINAL HUB
HUB STYLE DESIGNATOR1 STEP SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 9310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
PITCH ANGLE38.2499 DEGREES
PITCH DIAMETER2.3333 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.0790 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER2.4640 INCHES
SPECIAL FEATURESCOUNTERBORE ON SECOND END,0.750 IN. DIA,0.630 IN. DEEP
SPLINE PITCH DIAMETER0.6000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY12 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION171,FINISH 5.3.1.2 OR 5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
TEETH QUANTITY28
TEETH TYPESTRAIGHT


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