3020-00-275-1039 GEAR,WORM Index 3020-00-275-1049 GEAR,HELICAL

National Stock Number:
3020-00-275-1045

Federal Supply Class:
3020

National Item Identification Number:
002751045

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:
327266855380HATCH & KIRK, INC.
327266872915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N29774PC1-524617GENERAL MOTORS CORP
NX14299PC63-6624617GENERAL MOTORS CORP
N29774PC1-555380HATCH & KIRK, INC.
327348272915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
NX14299PC63-6672915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER2.0000 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.000 INCHES
HELIX ANGLE27.3217 DEGREES
HUB NOMINAL DIAMETER2.997 INCHES FIRST END
HUB NOMINAL DIAMETER2.997 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER10.8000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.688 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER11.084 INCHES
NOMINAL OVERALL LENGTH3.375 INCHES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY54
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTUB


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