3020-00-134-7886 GEAR,SPUR Index 3020-00-134-7893 GEAR,SPUR

National Stock Number:
3020-00-134-7891

Federal Supply Class:
3020

National Item Identification Number:
001347891

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:
256247010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
256247056232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.172 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.019 INCHES
HUB NOMINAL DIAMETER0.310 INCHES SECOND END
HUB STYLE DESIGNATORPINNED SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.241 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER0.646 INCHES
NOMINAL OVERALL LENGTH0.374 INCHES
PITCH ANGLE45.0000 DEGREES
PITCH DIAMETER0.6250 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY40
TEETH TYPESTRAIGHT


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