3020-01-170-2562 GEAR,SPUR Index 3020-01-170-2564 GEAR,WORM WHEEL

National Stock Number:
3020-01-170-2563

Federal Supply Class:
3020

National Item Identification Number:
011702563

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:
2641-792-0496169ELECTRIC BOAT CORPORATION
2641-792-04 ITEM 696169ELECTRIC BOAT CORPORATION
845-468772980064NAVAL SHIP SYSTEMS COMMAND
845-4687729 ITEM 680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL WIDTH4.750 INCHES BOTH ENDS
BORE STYLESQUARE BOTH ENDS
END NOMINAL DIAMETER0.625 INCHES FIRST END
END NOMINAL LENGTH1.560 INCHES FIRST END
FACE NOMINAL WIDTH1.120 INCHES
FIRST STEP NOMINAL DIAMETER0.781 INCHES FIRST END
FIRST STEP NOMINAL LENGTH1.020 INCHES FIRST END
HUB STYLE DESIGNATOR2 STEPS FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.999 INCHES SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.690 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.940 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.200 INCHES
PITCH DIAMETER4.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER2.365 INCHES FIRST END
SECOND STEP NOMINAL LENGTH0.360 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY32
TOOTH FORMSTUB


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