3020-00-273-2757 GEAR,SPUR Index 3020-00-273-2760 GEAR,SPUR

National Stock Number:
3020-00-273-2758

Federal Supply Class:
3020

National Item Identification Number:
002732758

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:
611439PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.875 INCHES
HUB NOMINAL DIAMETER1.247 INCHES FIRST END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER3.9000 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
NOMINAL OVERALL LENGTH1.029 INCHES
NOMINAL OUTSIDE DIAMETER4.099 INCHES
PRESSURE ANGLE20.0000 DEGREES
SPLINE QUANTITY6 BOTH ENDS
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY39
SPECIAL FEATURESSPLINE MINOR DIA. 0.849 IN. NOM
TOOTH FORMSTANDARD


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