3020-00-274-3002 GEAR,WORM WHEEL Index 3020-00-274-3004 GEAR,WORM WHEEL

National Stock Number:
3020-00-274-3003

Federal Supply Class:
3020

National Item Identification Number:
002743003

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:
236432PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.349 INCHES BOTH ENDS
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.901 INCHES
FACE TYPECONCAVE
HELIX ANGLE3.4665 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 642 OVERALL
PITCH DIAMETER2.7284 INCHES NOMINAL
MATING THREAD LEAD QUANTITY1
NOMINAL OUTSIDE DIAMETER0.750 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPLINE QUANTITY6 BOTH ENDS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY30
THROAT NOMINAL RADIUS0.659 INCHES
TOOTH DIRECTIONRIGHT


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