3020-00-800-7978 GEAR,SPUR Index 3020-00-800-7980 GEAR,SPUR

National Stock Number:
3020-00-800-7979

Federal Supply Class:
3020

National Item Identification Number:
008007979

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:
800797918876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.241 INCHES FIRST END
FACE NOMINAL WIDTH0.156 INCHES
KEYWAY NOMINAL WIDTH0.062 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.915 INCHES
NOMINAL OVERALL LENGTH0.312 INCHES
PITCH DIAMETER1.8750 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY90
TOOTH FORMSTANDARD


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