3020-00-274-2915 GEAR,HELICAL Index 3020-00-274-2917 GEAR,SPUR

National Stock Number:
3020-00-274-2916

Federal Supply Class:
3020

National Item Identification Number:
002742916

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:
100589410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
HUB NOMINAL DIAMETER0.625 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 510 OR COPPER ALLOY 524 OVERALL
PITCH DIAMETER1.5610 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.032 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.625 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY50
TOOTH FORMSTANDARD


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