3020-00-401-0921 GEAR,SPUR Index 3020-00-401-0931 SPROCKET WHEEL

National Stock Number:
3020-00-401-0928

Federal Supply Class:
3020

National Item Identification Number:
004010928

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:
041-4200141ROLLER BEARING CO OF AMERICA, INC
11529792678EG AND G INC
G41-4200141ROLLER BEARING CO OF AMERICA, INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY42
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.832 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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