4320-00-786-0210 PUMP,OIL Index 3040-00-786-0212 SHAFT,SHOULDERED

National Stock Number:
3020-00-786-0211

Federal Supply Class:
3020

National Item Identification Number:
007860211

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
3020007860211SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
3892Y181978500MERITOR HEAVY VEHICLE SYSTEMS, LLC
736301719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI 442/SAE 51442 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND
65.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY33
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE18.8142 DEGREES
HELIX ANGLE22.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER6.6000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.898 INCHES
FACE NOMINAL WIDTH2.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.086 INCHES FIRST END
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER3.0000 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH1.250 INCHES COUNTERBORE, FIRST END
1.195 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER3.543 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 GROOVE FIRST END
HUB NOMINAL DIAMETER5.406 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.204 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER5.326 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.312 INCHES FIRST END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE7363017


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