3020-00-272-6042 GEAR,WORM Index 3020-00-272-6053 GEAR,WORM WHEEL

National Stock Number:
3020-00-272-6046

Federal Supply Class:
3020

National Item Identification Number:
002726046

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:
20254610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
202546-363689PROFILE GEAR CORP
202546PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-691,COMP 4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY42
TOOTH DIRECTIONLEFT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS0.909 INCHES
MATING THREAD LEAD QUANTITY1
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE2.9831 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.4563 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.912 INCHES
FACE NOMINAL WIDTH1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.649 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.625 INCHES BOTH ENDS
BODY STYLEWEBBED, SOLID
FEATURES PROVIDEDINTEGRAL KEY


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