5340-00-249-2230 SPRING,HELICAL,COMPRESSION Index 5320-00-249-2236 RIVET,BLIND

National Stock Number:
5360-00-249-2231

Federal Supply Class:
5360

National Item Identification Number:
002492231

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:
7B771411083CATERPILLAR INC


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY9
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-21081,TYPE 1-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
SPRING DEFLECTION RATE13.860 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH1.328 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.470 INCHES NOMINAL
SPRING SOLID LENGTH0.422 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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