2840-00-225-7253 HOUSING,ANTIFRICTION BEARING,AIR Index 5365-00-225-7255 SPACER,SLEEVE

National Stock Number:
3020-00-225-7254

Federal Supply Class:
3020

National Item Identification Number:
002257254

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:
346C470H0279500WESTINGHOUSE ELECTRIC CORP
346C470H0297942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.241 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.190 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.155 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.062 INCHES
NOMINAL OVERALL LENGTH0.350 INCHES
PITCH DIAMETER1.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESTWO HOLES,0.107 IN.MIN,0.112 IN.MAX DIA,0.125 IN.DEEP,LOCATED ON SECOND END,180 DEGREES APART
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY32
TOOTH FORMSTANDARD


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