3020-00-800-7979 GEAR,SPUR Index 5305-00-800-7982 SCREW,MACHINE

National Stock Number:
3020-00-800-7980

Federal Supply Class:
3020

National Item Identification Number:
008007980

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:
800798018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALPLASTIC BODY
STEEL HUB
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
QQ-S-763,CLASS 7,TYPEA FED SPEC SINGLE MATERIAL RESPONSE HUB
SURFACE TREATMENTPASSIVATE HUB
TEETH QUANTITY25
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 5 OR
QUALITY NUMBER 6
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.5208 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.656 INCHES
FACE NOMINAL WIDTH0.156 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.057 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORTHREADED FIRST END
END NOMINAL LENGTH0.041 INCHES FIRST END
END NOMINAL DIAMETER0.178 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.016 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.2188 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE8007980


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