3020-00-800-7952 GEAR CLUSTER Index 3020-00-800-7956 GEAR,SPUR

National Stock Number:
3020-00-800-7955

Federal Supply Class:
3020

National Item Identification Number:
008007955

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:
800795518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING25.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY30
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER0.6250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.6652 INCHES
FACE NOMINAL WIDTH0.094 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.217 INCHES FIRST END
BODY RECESS NOMINAL DEPTH0.031 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.1719 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
SPECIAL FEATURESONE0.035 IN DIA HOLE ON 0.179 IN. DIA BOLT CIRCLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE8007955


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