5985-00-056-4785 COVER,ANTENNA Index 5330-00-056-4787 GASKET

National Stock Number:
5360-00-056-4786

Federal Supply Class:
5360

National Item Identification Number:
000564786

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:
1106751618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL UNS K08500 OVERALL
STYLE DESIGNATORCYLINDRICAL
INSIDE DIAMETER0.813 INCHES NOMINAL
SPRING FREE LENGTH4.000 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.125 INCHES NOMINAL
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR
LEFT-HAND
SPRING DEFLECTION RATE83.500 POUNDS PER INCH NOMINAL
COIL QUANTITY13
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SPRING SOLID LENGTH2.0312 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER1.125 INCHES NOMINAL
LOAD RATING67.000 POUNDS MINIMUM AND
73.000 POUNDS MAXIMUM
SPRING LENGTH UNDER LOAD3.125 INCHES NOMINAL


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