3020-01-095-0408 GEAR,SPUR Index 3020-01-095-0410 GEAR,SPUR

National Stock Number:
3020-01-095-0409

Federal Supply Class:
3020

National Item Identification Number:
010950409

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:
686019773342ALLISON TRANSMISSION INC
689945863005ROLLS-ROYCE CORPORATION
689945873342ALLISON TRANSMISSION INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.260 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
END NOMINAL DIAMETER1.900 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.318 INCHES
FIRST GROOVE NOMINAL DIAMETER1.6492 INCHES BOTH ENDS
FIRST GROOVE NOMINAL WIDTH0.376 INCHES BOTH ENDS
HARDNESS RATING58.0 ROCKWELL C NOMINAL OVERALL
HUB STYLE DESIGNATOR1 GROOVE BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.169 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.980 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.333 INCHES
PITCH DIAMETER3.1667 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SPECIAL FEATURESINTERNAL GROOVE,1.540 IN. DIA X 1.898 IN. LG
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTCARBON OVERALL
TEETH QUANTITY38
TOOTH FORMSTANDARD


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