3020-01-238-2946 GEAR,HELICAL Index 6625-01-238-2948 OHMMETER

National Stock Number:
3020-01-238-2947

Federal Supply Class:
3020

National Item Identification Number:
012382947

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:
254155953711NAVAL SEA SYSTEMS COMMAND
2541559-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2541559-139820KINGSBURY, INC.


Techincal Specification:
MATERIALBRONZE OVERALL
TEETH QUANTITY50
FACE TYPECONCAVE
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER3.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.300 INCHES
FACE NOMINAL WIDTH0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.282 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.875 INCHES FIRST END
BODY STYLEWEBBED, WITH LIGHTENING HOLES


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