3020-00-055-3970 GEAR,SPUR Index 6615-00-055-3974 PLATE,CENTER

National Stock Number:
3020-00-055-3973

Federal Supply Class:
3020

National Item Identification Number:
000553973

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:
139123-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.090 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.141 INCHES FIRST END
FACE NOMINAL WIDTH0.093 INCHES
HUB NOMINAL DIAMETER0.187 INCHES FIRST END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.172 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.750 INCHES
NOMINAL OVERALL LENGTH0.265 INCHES
PITCH DIAMETER0.7220 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY52
TOOTH FORMSTANDARD


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