3020-00-225-6960 GEAR,SPUR Index 3020-00-225-6962 GEAR,SPUR

National Stock Number:
3020-00-225-6961

Federal Supply Class:
3020

National Item Identification Number:
002256961

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:
10079410138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY48
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONULTRA PRECISION CLASS 1
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.779 INCHES
FACE NOMINAL WIDTH0.022 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.150 INCHES FIRST END
BORE STYLEW/COUNTERBORE COUNTERBORE, FIRST END
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.095 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER0.375 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.560 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESWITH INTERNAL GROOVE LOCATED ON FIRST HUB,0.397 IN. DIAMETER BY 0.056IN. WIDTH,0.040 IN. FROM END OF HUB
THE MANUFACTURERS DATA
MANUFACTURERS CODE10138
DESIGN CONTROL REFERENCE100794


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