4920-00-868-3374 FIXTURE,AIRCRAFT MAINTENANCE Index 3020-00-868-3376 GEAR,SPUR

National Stock Number:
3020-00-868-3375

Federal Supply Class:
3020

National Item Identification Number:
008683375

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:
40218-202-394756THE BOEING COMPANY


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.109 INCHES FIRST END
FACE NOMINAL WIDTH0.062 INCHES
HUB NOMINAL DIAMETER0.185 INCHES FIRST END
HUB NOMINAL DIAMETER0.188 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER0.6000 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.035 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.204 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.616 INCHES
NOMINAL OVERALL LENGTH0.300 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY72
TOOTH FORMSTANDARD


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