3020-00-800-7955 GEAR,SPUR Index 5950-00-800-7958 COIL,ELECTRICAL

National Stock Number:
3020-00-800-7956

Federal Supply Class:
3020

National Item Identification Number:
008007956

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:
800795618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEWEBBED, SOLID
BODY RECESS NOMINAL DEPTH0.031 INCHES FIRST END
BORE NOMINAL DIAMETER0.156 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE FIRST COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH0.031 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER0.500 INCHES FIRST END
FACE NOMINAL WIDTH0.095 INCHES
HARDNESS RATING25.0 ROCKWELL C NOMINAL OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER0.667 INCHES
PITCH DIAMETER0.6260 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY30
TOOTH FORMSTANDARD


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