3020-00-517-2118 GEAR,SPUR Index 3020-00-517-2121 GEAR,SPUR

National Stock Number:
3020-00-517-2120

Federal Supply Class:
3020

National Item Identification Number:
005172120

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:
1526471871ALFA LAVAL INC
3020PL06613249009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
9911526471871ALFA LAVAL INC
A1736MPC5871871ALFA LAVAL INC
A2902PC22071871ALFA LAVAL INC


Techincal Specification:
MATERIALCOPPER ALLOY 836 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16444 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY43
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 5 OR
QUALITY NUMBER 6
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER3.5833 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.453 INCHES
NOMINAL OUTSIDE DIAMETER3.750 INCHES
FACE NOMINAL WIDTH0.689 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.375 INCHES SECOND END
BODY STYLEWEBBED, SOLID
ATTACHMENT METHODMOUNTING HOLE
SPECIAL FEATURESUSED ON 225GPM CENTRIFUGAL PURIFIER AS USED IN THE LUBE OIL PURIFIER SYSTEM
NONDEFINITIVE SPEC/STD DATAX DESIGN


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