3020-01-200-2451 GEAR SECTOR,INTERNAL Index 3020-01-200-2453 GEAR,SPUR

National Stock Number:
3020-01-200-2452

Federal Supply Class:
3020

National Item Identification Number:
012002452

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
214355480064NAVAL SHIP SYSTEMS COMMAND
77524-92X0796169ELECTRIC BOAT CORPORATION
77524-92X07 PIECE 3996169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY34
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER4.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.500 INCHES
FACE NOMINAL WIDTH0.375 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.125 INCHES FIRST END


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