3020-00-517-4077 GEAR,HELICAL Index 3020-00-517-4086 GEAR,BEVEL

National Stock Number:
3020-00-517-4078

Federal Supply Class:
3020

National Item Identification Number:
005174078

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:
31145-131577JAEGER MACHINE CO
31288PC731577JAEGER MACHINE CO
31853PC731577JAEGER MACHINE CO
32019PC231577JAEGER MACHINE CO
611116PC780064NAVAL SHIP SYSTEMS COMMAND
637858PC280064NAVAL SHIP SYSTEMS COMMAND
AE8S2000-63903PC780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FACE NOMINAL WIDTH2.500 INCHES
HELIX ANGLE15.0000 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER5.750 INCHES SECOND END
HUB NOMINAL DIAMETER5.750 INCHES FIRST END
MATERIALSTEEL OVERALL
NOMINAL OVERALL LENGTH4.562 INCHES
PITCH DIAMETER21.7410 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY84
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB
TOOTH DIRECTIONLEFT


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