5360-00-020-2277 SPRING,HELICAL,TORSION Index 2510-00-020-2281 TORSION BAR,SUSPENSION

National Stock Number:
2510-00-020-2280

Federal Supply Class:
2510

National Item Identification Number:
000202280

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:
10890849-119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CONSTRUCTIONSOLID
COVERNOT PROVIDED
FIRST END CHAMFER LENGTH0.625 INCHES NOMINAL
FIRST END CROSS-SECTIONAL SHAPESERRATED
FIRST END MAJOR DIAMETER1.8065 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
FIRST END PITCH DIAMETER1.750 INCHES NOMINAL
FIRST END PRESSURE ANGLE IN DEG45.00
FIRST END SERRATION LENGTH1.125 INCHES NOMINAL
FIRST END TEETH QUANTITY28
OUTSIDE DIAMETER1.600 INCHES MINIMUM AND 1.610 INCHES MAXIMUM
OVERALL LENGTH62.875 INCHES MINIMUM AND 63.125 INCHES MAXIMUM
MATERIALSTEEL
SECOND END CHAMFER LENGTH0.188 INCHES NOMINAL
SECOND END CROSS-SECTIONAL SHAPESERRATED
SECOND END TEETH QUANTITY28
SECOND END INTERNAL THREAD LENGTH0.812 INCHES NOMINAL
SECOND END MAJOR DIAMETER1.8065 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
SECOND END PITCH DIAMETER1.750 INCHES NOMINAL
SECOND END PRESSURE ANGLE IN DEG45.00
SECOND END SERRATION LENGTH1.125 INCHES NOMINAL
SECOND END THREAD CLASS2B
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD SERIES/TYPE DESIGNATORUNF
SECOND END THREAD SIZE1/2-20
SOLID BAR END CHARACTERISTIC AT SECOND ENDTHREADED HOLE
TWIST DIRECTIONCLOCKWISE


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