3020-01-151-4496 GEAR,SPUR Index 3020-01-151-4498 GEAR SECTOR,SPUR

National Stock Number:
3020-01-151-4497

Federal Supply Class:
3020

National Item Identification Number:
011514497

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:
4674709-000296169ELECTRIC BOAT CORPORATION
520-467470980064NAVAL SHIP SYSTEMS COMMAND
520-4674709 ITE53711NAVAL SEA SYSTEMS COMMAND
520-4674709 ITEM 280064NAVAL SHIP SYSTEMS COMMAND
87611-142396169ELECTRIC BOAT CORPORATION
87611-1423 ITEM 296169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER1.367 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER3.000 INCHES FIRST END
KEYWAY NOMINAL WIDTH0.376 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 903 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.896 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.380 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER13.750 INCHES
PITCH DIAMETER13.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY108
TOOTH FORMSTANDARD


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