3010-00-540-7378 COUPLING HALF,SHAFT Index 3020-00-540-7386 GEAR,SPUR

National Stock Number:
3020-00-540-7383

Federal Supply Class:
3020

National Item Identification Number:
005407383

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
234B832H0163689PROFILE GEAR CORP
234B832H0179500WESTINGHOUSE ELECTRIC CORP
234B832H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
803-131613991HELIO PRECISION PRODUCTS HILLARD E C CORPORATION DIV
G104371041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.312 INCHES
FACE TYPECONCAVE
HELIX ANGLE5.7165 DEGREES
MATING THREAD LEAD QUANTITY1
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
HUB NOMINAL DIAMETER0.875 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALCOPPER ALLOY OVERALL
PITCH DIAMETER1.8750 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.050 INCHES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY30
THROAT NOMINAL RADIUS0.313 INCHES
TOOTH DIRECTIONRIGHT


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