3020-00-517-3290 GEAR,HELICAL Index 3020-00-517-3293 GEAR,HELICAL

National Stock Number:
3020-00-517-3292

Federal Supply Class:
3020

National Item Identification Number:
005173292

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
181658265STRUTHERS WELLS CORP
314695PC221680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH10.500 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO. 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER14.5230 INCHES
NOMINAL OVERALL LENGTH12.000 INCHES
PITCH DIAMETER13.3800 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESBOTH ENDS OF BORE CHAMFER ED 1/16 IN. BY 45 DEG
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY19
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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