5821-00-074-3988 COVER,COUPLER Index 3040-00-074-3990 GEARSHAFT,SPUR

National Stock Number:
3020-00-074-3989

Federal Supply Class:
3020

National Item Identification Number:
000743989

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:
772-572113499ROCKWELL COLLINS, INC.
772-5721-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.105 INCHES
HUB NOMINAL DIAMETER0.124 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.531 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.958 INCHES
PITCH DIAMETER0.9375 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESHUB FLATTED 0.256 IN.LG;0.078 IN.W BETWEEN FLATS
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY90
TOOTH FORMSTANDARD


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