3020-01-208-7183 GEAR,BEVEL Index 3020-01-208-7185 GEAR,HELICAL

National Stock Number:
3020-01-208-7184

Federal Supply Class:
3020

National Item Identification Number:
012087184

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:
76774-30X4 PIECE 2596169ELECTRIC BOAT CORPORATION
SSBN640300211931180064NAVAL SHIP SYSTEMS COMMAND
SSBN6403002119311 PIECE 2580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.125 INCHES
HUB NOMINAL DIAMETER2.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER3.366 INCHES
NOMINAL OVERALL LENGTH1.645 INCHES
PITCH ANGLE23.9664 DEGREES
PITCH DIAMETER3.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH QUANTITY12
TEETH TYPESTRAIGHT


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