2530-00-679-4543 HUB,BODY Index 3120-00-679-4545 BEARING,SLEEVE

National Stock Number:
2510-00-679-4544

Federal Supply Class:
2510

National Item Identification Number:
006794544

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:
1086013419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
1086013422852SPALLA INC


Techincal Specification:
CONSTRUCTIONSOLID
COVERNOT PROVIDED
FIRST END CHAMFER LENGTH0.125 INCHES NOMINAL
FIRST END CROSS-SECTIONAL SHAPESERRATED
FIRST END MAJOR DIAMETER1.807 INCHES MINIMUM AND 1.812 INCHES MAXIMUM
FIRST END PITCH DIAMETER1.762 INCHES NOMINAL
FIRST END PRESSURE ANGLE IN DEG45.00
FIRST END SERRATION LENGTH1.062 INCHES NOMINAL
FIRST END INTERNAL THREAD LENGTH0.750 INCHES NOMINAL
FIRST END TEETH QUANTITY28
FIRST END THREAD CLASS2B
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SERIES/TYPE DESIGNATORUNC
FIRST END THREAD SIZE3/8-16
OUTSIDE DIAMETER1.375 INCHES MINIMUM AND 1.395 INCHES MAXIMUM
OVERALL LENGTH22.875 INCHES NOMINAL
MATERIALSTEEL
SECOND END CHAMFER LENGTH0.125 INCHES NOMINAL
SECOND END CROSS-SECTIONAL SHAPESERRATED
SECOND END TEETH QUANTITY25
SECOND END INTERNAL THREAD LENGTH0.750 INCHES NOMINAL
SECOND END MAJOR DIAMETER1.619 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
SECOND END PITCH DIAMETER1.519 INCHES NOMINAL
SECOND END PRESSURE ANGLE IN DEG45.00
SECOND END SERRATION LENGTH1.062 INCHES NOMINAL
SECOND END THREAD CLASS2B
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD SERIES/TYPE DESIGNATORUNC
SECOND END THREAD SIZE3/8-16
SOLID BAR END CHARACTERISTIC AT FIRST ENDTHREADED HOLE
SOLID BAR END CHARACTERISTIC AT SECOND ENDTHREADED HOLE
TWIST DIRECTIONCOUNTERCLOCKWISE


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