3020-01-012-6550 GEAR,SPUR Index 3020-01-012-6552 GEAR,SPUR

National Stock Number:
3020-01-012-6551

Federal Supply Class:
3020

National Item Identification Number:
010126551

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:
507B3010-10694486COSMOS INDUSTRIES INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
END NOMINAL DIAMETER0.1872 INCHES FIRST END
END NOMINAL LENGTH0.7510 INCHES FIRST END
FACE NOMINAL WIDTH0.156 INCHES
FIRST STEP NOMINAL DIAMETER0.2810 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.0310 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.1830 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.3590 INCHES
PITCH DIAMETER0.3280 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY21
TOOTH FORMSTANDARD


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