1025-00-557-0426 CRANKSHAFT Index 1025-00-557-0431 STRIP

National Stock Number:
5360-00-557-0427

Federal Supply Class:
5360

National Item Identification Number:
005570427

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:
557042719206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY21
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER2.980 INCHES MINIMUM
SPRING FREE LENGTH21.142 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER3.728 INCHES NOMINAL
SPRING SOLID LENGTH7.900 INCHES MAXIMUM
SPRING SOLID OUTSIDE DIAMETER3.800 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPHOSPHATE OVERALL


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