3020-00-229-6946 GEAR,SPUR Index 3020-00-229-6948 GEAR,SPUR

National Stock Number:
3020-00-229-6947

Federal Supply Class:
3020

National Item Identification Number:
002296947

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:
75-805326-707397GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
B502-126P222488CONTINENTAL GEAR CO
H6-126Q1200141ROLLER BEARING CO OF AMERICA, INC
P23A126P200328DESIGNATRONICS INCORPORATED
P46A126P212444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
GC23-126P223266SECS INC


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY112
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.7493 INCHES MINIMUM AND
1.7500 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.406 INCHES
NOMINAL OUTSIDE DIAMETER1.778 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.281 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
SPECIAL FEATURESHUB IS ALSO STEPPED,0.312 IN.DIA,0.031 IN.LG


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