6680-00-720-3269 COUNTER,ROTATING Index 3020-00-720-3276 GEAR,SPUR

National Stock Number:
3020-00-720-3275

Federal Supply Class:
3020

National Item Identification Number:
007203275

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:
114Z7142-178022NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY96
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.021 INCHES
FACE NOMINAL WIDTH0.092 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.189 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
BODY STYLEPLAIN, SOLID
MOUNTING HOLE NOMINAL THREAD SIZE0.1890 INCHES AXIALLY THROUGH FLANGE
SPECIAL FEATURES1 0.086 IN. DIA THREADED HOLE ON HUB FOR POSITIONING


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