3020-00-815-7551 GEAR,SPUR Index 3020-00-815-7553 GEAR,SPUR

National Stock Number:
3020-00-815-7552

Federal Supply Class:
3020

National Item Identification Number:
008157552

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:
7209893P103538LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY48
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
BACKLASH DESIGNATIONGRADE D
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.780 INCHES
FACE NOMINAL WIDTH0.093 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.307 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.247 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.307 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE03538
DESIGN CONTROL REFERENCE7209893P1


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