1680-00-764-6527 CRANK ASSEMBLY,FLIG Index 2815-00-764-6538 PARTS KIT,DIESEL ENGINE

National Stock Number:
5360-00-764-6534

Federal Supply Class:
5360

National Item Identification Number:
007646534

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:
109338656232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ACCOMMODATED ROD DIAMETER0.270 INCHES NOMINAL
BORE DIAMETER0.560 INCHES NOMINAL
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY7
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.312 INCHES NOMINAL
LOAD RATING4.200 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING FREE LENGTH0.705 INCHES NOMINAL
SPRING DEFLECTION RATE20.000 POUNDS PER INCH NOMINAL
SPRING FREE OUTSIDE DIAMETER0.402 INCHES NOMINAL
SPRING SOLID LENGTH0.315 INCHES NOMINAL
SPRING LENGTH UNDER LOAD0.500 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER0.402 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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