3020-00-395-1883 GEAR,HELICAL Index 3020-00-395-1888 GEAR,HELICAL

National Stock Number:
3020-00-395-1884

Federal Supply Class:
3020

National Item Identification Number:
003951884

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
370980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
370990099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-625DPC4480231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-625DPC4490099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLETAPERED W/KEYWAY SECOND END
HUB NOMINAL DIAMETER6.500 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.375 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER22.1670 INCHES
NOMINAL OVERALL LENGTH5.125 INCHES
PITCH DIAMETER22.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY220
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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