4820-00-482-4031 VALVE,SAFETY RELIEF Index 4730-00-482-4033 ELBOW,PIPE

National Stock Number:
3020-00-482-4032

Federal Supply Class:
3020

National Item Identification Number:
004824032

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:
C48S18-9029440W. M. BERG INC
GC14-9023266SECS, INC.
H1-9000141ROLLER BEARING CO OF AMERICA, INC
R21-9000328DESIGNATRONICS INCORPORATED
M48S9012444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END
FACE NOMINAL WIDTH0.125 INCHES
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.312 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 END0.281 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.917 INCHES
PITCH DIAMETER1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY90
TOOTH FORMSTANDARD


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