3020-01-191-6674 GEAR,SPUR Index 3020-01-191-6676 GEAR,SPUR

National Stock Number:
3020-01-191-6675

Federal Supply Class:
3020

National Item Identification Number:
011916675

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:
4675792-000696169ELECTRIC BOAT CORPORATION
501-467579280064NAVAL SHIP SYSTEMS COMMAND
501-4675792 ITEM 680064NAVAL SHIP SYSTEMS COMMAND
87643-980496169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY36
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER6.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.332 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.660 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.538 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.313 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.855 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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