3020-00-647-4975 GEAR,SPUR Index 3120-00-647-4978 BUSHING,SLEEVE

National Stock Number:
3020-00-647-4976

Federal Supply Class:
3020

National Item Identification Number:
006474976

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:
908546718876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.312 INCHES
HUB NOMINAL DIAMETER0.2500 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.438 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.259 INCHES
PITCH DIAMETER0.2390 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESEND ITEM 1430001788453
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY23
TOOTH FORMSTANDARD


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