1420-00-702-2954 ELECTRONIC COMPONENTS ASSEMBLY Index 3020-00-702-2964 GEAR,SPUR

National Stock Number:
3020-00-702-2963

Federal Supply Class:
3020

National Item Identification Number:
007022963

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:
1280452-155972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
905334018876U S ARMY AVIATION AND MISSILE COMMAND
905334055973HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER GUIDANCE SYSTEMS DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER1.850 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER2.656 INCHES FIRST END
COUNTERBORE NOMINAL DEPTH0.096 INCHES FIRST END
FACE NOMINAL WIDTH0.188 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.873 INCHES SECOND END
HUB NOMINAL DIAMETER4.623 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.170 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY4 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.096 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER7.042 INCHES
PITCH DIAMETER7.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESMTG HOLES 90 DEGS APART
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY336
TOOTH FORMSTANDARD


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