3020-00-671-1178 GEAR,SPUR Index 3020-00-671-1180 GEAR,SPUR

National Stock Number:
3020-00-671-1179

Federal Supply Class:
3020

National Item Identification Number:
006711179

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:
12722106481NORTHROP GRUMMAN SYSTEMS CORPORATION
542-3993-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY48
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
BACKLASH DESIGNATIONGRADE A
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.781 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.091 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESMTG HOLES 90 DEG APART
THE MANUFACTURERS DATA
MANUFACTURERS CODE13499
DESIGN CONTROL REFERENCE542-3993-002


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