5961-01-005-5403 SEMICONDUCTOR DEVICES,UNITIZED Index 5998-01-005-5408 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
3020-01-005-5404

Federal Supply Class:
3020

National Item Identification Number:
010055404

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:
0461C007154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
0461C0071-103538LOCKHEED MARTIN CORPORATION
0461C0071-154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-994,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY48
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
MATING THREAD LEAD QUANTITY4
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE7.1833 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.781 INCHES
FACE NOMINAL WIDTH0.180 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.280 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
END NOMINAL LENGTH0.250 INCHES FIRST END
END NOMINAL DIAMETER0.188 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.030 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP


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