3020-00-554-9812 GEAR,BEVEL Index 3020-00-554-9814 GEAR,BEVEL

National Stock Number:
3020-00-554-9813

Federal Supply Class:
3020

National Item Identification Number:
005549813

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:
650530PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.020 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER2.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER7.574 INCHES
NOMINAL OVERALL LENGTH1.500 INCHES
PITCH ANGLE71.5625 DEGREES
PITCH DIAMETER7.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPLINE QUANTITY6 BOTH ENDS
SPECIAL FEATURESSPLINE HEIGHT 0.225 NOM. IN.
STYLE DESIGNATORPERIPHERAL FACE, PROTRUDING HUBS
TEETH QUANTITY60
TEETH TYPESTRAIGHT


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