3020-00-958-4545 GEAR,HELICAL Index 5945-00-958-4553 RELAY,ELECTROMAGNETIC

National Stock Number:
3020-00-958-4548

Federal Supply Class:
3020

National Item Identification Number:
009584548

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
54B6816H03REVB79500WESTINGHOUSE ELECTRIC CORP
54B6816H03REVB97942NORTHROP GRUMMAN SYSTEMS CORPORATION
GQSH71041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
MATERIALSTEEL OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY4
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE25.0000 DEGREES
HELIX ANGLE14.0333 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3330 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.379 INCHES
FACE NOMINAL WIDTH0.563 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.260 INCHES FIRST END


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