4210-00-678-4177 VALVE,FIRE EXTINGUISHER Index 5330-00-678-4179 SEAL,NONMETALLIC SP

National Stock Number:
2510-00-678-4178

Federal Supply Class:
2510

National Item Identification Number:
006784178

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:
876273219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CONSTRUCTIONSOLID
COVERNOT PROVIDED
FIRST END CHAMFER LENGTH0.060 INCHES NOMINAL
FIRST END CROSS-SECTIONAL SHAPESERRATED
FIRST END MAJOR DIAMETER0.841 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
FIRST END PITCH DIAMETER0.813 INCHES NOMINAL
FIRST END PRESSURE ANGLE IN DEG45.000
FIRST END SERRATION LENGTH0.500 INCHES NOMINAL
FIRST END TEETH QUANTITY26
OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
OVERALL LENGTH39.750 INCHES NOMINAL
MATERIALSTEEL
SECOND END CHAMFER LENGTH0.060 INCHES NOMINAL
SECOND END CROSS-SECTIONAL SHAPESERRATED
SECOND END TEETH QUANTITY20
SECOND END MAJOR DIAMETER0.653 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
SECOND END PITCH DIAMETER0.625 INCHES NOMINAL
SECOND END PRESSURE ANGLE IN DEG45.000
SECOND END SERRATION LENGTH0.500 INCHES NOMINAL
TWIST DIRECTIONCLOCKWISE


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