3020-01-198-0940 GEAR,SPUR Index 3020-01-198-0942 GEAR,WORM

National Stock Number:
3020-01-198-0941

Federal Supply Class:
3020

National Item Identification Number:
011980941

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:
77643-74X4 PIECE 596169ELECTRIC BOAT CORPORATION
SSN637-501-214387780064NAVAL SHIP SYSTEMS COMMAND
SSN637-501-2143877 PIECE 580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESQUARE BOTH ENDS
FACE NOMINAL WIDTH0.563 INCHES
FEATURES PROVIDEDCASEHARDENED
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.500 INCHES FIRST END
MATERIALCOPPER ALLOY 861 OR COPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.375 INCHES
PITCH DIAMETER3.1250 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY25
TOOTH FORMSTANDARD


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