3020-01-154-2132 GEAR,INTERNAL Index 3020-01-154-2135 GEAR,SPUR

National Stock Number:
3020-01-154-2133

Federal Supply Class:
3020

National Item Identification Number:
011542133

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:
4674791A-000996169ELECTRIC BOAT CORPORATION
518-467479180064NAVAL SHIP SYSTEMS COMMAND
518-4674791 ITEM 953711NAVAL SEA SYSTEMS COMMAND
518-4674791 ITEM 980064NAVAL SHIP SYSTEMS COMMAND
87624-1506 ITEM 996169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.376 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
END NOMINAL DIAMETER1.750 INCHES FIRST END
END NOMINAL LENGTH0.125 INCHES FIRST END
FACE NOMINAL WIDTH0.156 INCHES
FIRST STEP NOMINAL DIAMETER2.940 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.125 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.370 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.250 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.750 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.627 INCHES
PITCH DIAMETER3.6360 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORBELL SHAPE BODY, PROTRUDING HUB, RECESSED HUB
TEETH QUANTITY80
TOOTH FORMSTANDARD


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