3020-00-931-4891 GEAR,SPUR Index 3020-00-931-4893 GEAR,SPUR

National Stock Number:
3020-00-931-4892

Federal Supply Class:
3020

National Item Identification Number:
009314892

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:
539365REVA22525INSTRUMENTS AND FLIGHT RESEARCH INC.


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.375 INCHES
HUB NOMINAL DIAMETER1.250 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
PITCH DIAMETER4.2000 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.424 INCHES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY84
TOOTH FORMSTANDARD


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