3460-01-493-3426 PLATE,LAPPING Index 5306-01-493-3428 BOLT,CLOSE TOLERANCE

National Stock Number:
2510-01-493-3427

Federal Supply Class:
2510

National Item Identification Number:
014933427

Description:
TORSION BAR,SUSPENSION

Detail:
A STRAIGHT METAL ITEM HAVING A SOLID OR TUBULAR CIRCULAR CROSS SECTION WITH SERRATIONS, FLATS, OR THE LIKE, ON EACH END. IT IS DESIGNED TO WITHSTAND A SEVERE TWISTING ACTION ALONG ITS LONGITUDINAL AXIS, WHILE HELD FAST AT THE ENDS. IT IS USED IN THE SUSPENSION SYSTEM OF A VEHICLE TO ABSORB ROAD SHOCK. SEE ALSO TORQUE ROD, TANDEM AXLE.


Manufacturer Information:
1236149019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12361490-519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2510014933427A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
CONSTRUCTIONSOLID
COVERNOT PROVIDED
FIRST END CHAMFER LENGTH0.180 INCHES NOMINAL
FIRST END CROSS-SECTIONAL SHAPESERRATED
FIRST END MAJOR DIAMETER2.250 INCHES NOMINAL
FIRST END TEETH QUANTITY35
FIRST END THREAD CLASS2B
FIRST END THREAD SIZE1/2-20
FIRST END THREAD SERIES/TYPE DESIGNATORUNF
FIRST END PITCH DIAMETER2.1875 INCHES NOMINAL
FIRST END PRESSURE ANGLE IN DEG45.00
OUTSIDE DIAMETER1.559 INCHES NOMINAL
OVERALL LENGTH51.750 INCHES NOMINAL
MATERIALSTEEL
SECOND END CHAMFER LENGTH0.520 INCHES NOMINAL
SECOND END CROSS-SECTIONAL SHAPESERRATED
SECOND END TEETH QUANTITY33
SECOND END MAJOR DIAMETER2.125 INCHES NOMINAL
SECOND END PITCH DIAMETER2.0625 INCHES NOMINAL
SECOND END PRESSURE ANGLE IN DEG45.00
SOLID BAR END CHARACTERISTIC AT FIRST ENDTHREADED HOLE
SOLID BAR END CHARACTERISTIC AT SECOND ENDUNTHREADED HOLE
SPECIAL FEATURESDESCRIBED AS TORSION BAR ON DRAWING. PRESET DEGREES 78.0 MIN., PERMANENT SET 28.0 DEG MAX/ 25.0 DEG MIN. THIS PART IS RECIPROCAL TO SUSPENSION TORSION BAR NSN 2510-01-492-0128 IN THAT, ACCORDING TO AVAILABLE TECH DATA, IS ALIKE IN EVERY ASPECT EXCEPT BEING COUNTER IN DIRECTION OF PRESET AND THE LOCATION OF INDEXING FEATURES "TOOTH REMOVED" AND "V-GROOVE".
TWIST DIRECTIONCOUNTERCLOCKWISE


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