3020-00-975-9620 GEAR,SPUR Index 5999-00-975-9622 MOUNTING PAD,ELECTRICAL-ELECTRON

National Stock Number:
3020-00-975-9621

Federal Supply Class:
3020

National Item Identification Number:
009759621

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:
547-7260-00313499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
END NOMINAL DIAMETER0.187 INCHES BOTH ENDS
END NOMINAL LENGTH0.125 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.160 INCHES
FIRST STEP NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH0.032 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.396 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.157 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.521 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.281 INCHES
PITCH DIAMETER2.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCMC 197-117,CANADIAN MARCONI CO MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY144
TOOTH FORMSTANDARD


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