3020-00-007-4664 GEAR,SPUR Index 4730-00-007-4667 REDUCER,PIPE

National Stock Number:
3020-00-007-4665

Federal Supply Class:
3020

National Item Identification Number:
000074665

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:
69116-308082340L3HARRIS TECHNOLOGIES, INC.
C64A14-80Q1229440W. M. BERG INC
H4-80Q1200141ROLLER BEARING CO OF AMERICA, INC
P22A80P200328DESIGNATRONICS INCORPORATED
N46A80P212444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
GC17-80P223266SECS INC


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE BODY
ANODIZE HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE HUB
TEETH QUANTITY80
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.2493 INCHES MINIMUM AND
1.2500 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER1.281 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2810 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.18745 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.2500 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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