3020-00-250-8108 GEAR,HELICAL Index 3020-00-250-8113 GEAR,HELICAL

National Stock Number:
3020-00-250-8109

Federal Supply Class:
3020

National Item Identification Number:
002508109

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:
228873PC1010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE,1118 FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY29
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE24.6200 DEGREES
STYLE DESIGNATORFLUSH HUB
PITCH DIAMETER2.9000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.0818 INCHES
FACE NOMINAL WIDTH0.750 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.561 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.342 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.857 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE228873PC10


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