3020-00-735-9089 GEAR,SPUR Index 3040-00-735-9091 SHAFT,SHOULDERED

National Stock Number:
3020-00-735-9090

Federal Supply Class:
3020

National Item Identification Number:
007359090

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:
3020007359090SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
771014119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.029 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
FIRST GROOVE NOMINAL DIAMETER1.260 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.140 INCHES FIRST END
HARDNESS RATING60.0 ROCKWELL C MINIMUM HUB
HARDNESS RATING60.0 ROCKWELL C MINIMUM TEETH
HUB NOMINAL DIAMETER1.430 INCHES FIRST END
HUB NOMINAL DIAMETER1.650 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATOR1 GROOVE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8615 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8615 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.460 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.160 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.998 INCHES
PITCH DIAMETER4.6667 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SPLINE PITCH DIAMETER0.9375 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY15 BOTH ENDS
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY28
TOOTH FORMSTANDARD


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