5940-01-279-0654 COVER,TERMINAL BOARD Index 6645-01-279-0657 TIMER,SEQUENTIAL

National Stock Number:
5360-01-279-0655

Federal Supply Class:
5360

National Item Identification Number:
012790655

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:
LC-072J-11MW1A699LEE SPRING COMPANY LLC
LC-072J-11MW84830LEE SPRING CO INC


Techincal Specification:
BORE DIAMETER0.750 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.576 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA228 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5112 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OR STEEL COMP 1090 OVERALL
SPRING DEFLECTION RATE8.747 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.720 INCHES NOMINAL
SPRING SOLID LENGTH1.150 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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