3020-00-229-6939 GEAR,SPUR Index 3020-00-229-6941 GEAR,SPUR

National Stock Number:
3020-00-229-6940

Federal Supply Class:
3020

National Item Identification Number:
002296940

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:
75-805326-307397GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
B500-126P222488CONTINENTAL GEAR CO
H5-126Q1200141ROLLER BEARING CO OF AMERICA, INC
P23-126P200328DESIGNATRONICS INCORPORATED
P46S126P212444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
GC22-126P223266SECS, INC.


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.281 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.281 INCHES
NOMINAL OVERALL LENGTH0.406 INCHES
PITCH DIAMETER1.7493 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESHUB IS ALSO STEPPED,0.312 IN.DIA,0.031 IN.LG
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY126
TOOTH FORMSTANDARD


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