3020-00-415-6523 GEAR CLUSTER Index 3020-00-415-6525 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-00-415-6524

Federal Supply Class:
3020

National Item Identification Number:
004156524

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:
285230910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER1.562 INCHES AXIALLY THROUGH BODY FIRST END
BORE NOMINAL DIAMETER1.250 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE BOTH ENDS
FACE NOMINAL WIDTH0.160 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
PITCH DIAMETER2.5312 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH40 AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE TYPE AND QUANTITY4 THREADED AXIALLY THROUGH BODY FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.040 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH0.450 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY162
TOOTH FORMSTANDARD


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