3020-00-649-6949 GEAR,SPUR Index 3020-00-649-6951 GEAR,SPUR

National Stock Number:
3020-00-649-6950

Federal Supply Class:
3020

National Item Identification Number:
006496950

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:
908566018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN FIRST END
FACE NOMINAL WIDTH0.125 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.212 INCHES FIRST END
NOMINAL OVERALL LENGTH0.337 INCHES
PITCH DIAMETER1.1560 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESOUTSIDE DIAMETER 1.175MIN 1.177MAX IN.; BORE PROVISION INCLUDED; BORE DIAMETER 0.125MIN 0.1253MAX IN.; BORE LENGTH 0.337 IN.; CIRCULAR PITCH 0.03272 IN.
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY111
TOOTH FORMSTANDARD


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