3020-00-517-4078 GEAR,HELICAL Index 3020-00-517-4090 GEAR,BEVEL

National Stock Number:
3020-00-517-4086

Federal Supply Class:
3020

National Item Identification Number:
005174086

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
539390PC980064NAVAL SHIP SYSTEMS COMMAND
DW33738398MARKEY MACHINE LLC
DW860-2-938398MARKEY MACHINE LLC


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH TYPESTRAIGHT
PRESSURE ANGLE17.5000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER10.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH6.428 INCHES
NOMINAL OUTSIDE DIAMETER10.9550 INCHES
FACE NOMINAL WIDTH5.500 INCHES
BODY RECESS NOMINAL DEPTH0.2405 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM2.0310 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE38398
DESIGN CONTROL REFERENCEDW337


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