5940-00-810-6418 TERMINAL BOARD Index 4140-00-810-6422 IMPELLER,FAN,AXIAL

National Stock Number:
5360-00-810-6419

Federal Supply Class:
5360

National Item Identification Number:
008106419

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:
5H869911083CATERPILLAR INC


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY11-1/2
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL HARDNESS RATING45.700 ROCKWELL C MINIMUM AND 49.600 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 8655 OVERALL
SPRING DEFLECTION RATE1505.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH21.313 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER6.500 INCHES NOMINAL
SPRING SOLID LENGTH12.375 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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