2520-00-606-0678 DISK,CLUTCH,VEHICULAR Index 5840-00-606-0682 PLATE,RETAINING

National Stock Number:
5360-00-606-0681

Federal Supply Class:
5360

National Item Identification Number:
006060681

Description:
SPRING,HELICAL,COMPRESSION

Detail:
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
50991302978RENK AMERICA LLC
774478919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BORE DIAMETER1.376 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY10
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.094 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
MATERIAL HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESCOIL ENDS GROUND RD TO 0.030 IN. RADIUS
SPRING FREE LENGTH2.790 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.346 INCHES MINIMUM AND 1.366 INCHES MAXIMUM
SPRING SOLID LENGTH1.280 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL


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